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474109614 = 2321117313841
BaseRepresentation
bin11100010000100…
…101011010101110
31020001010021010100
4130100211122232
51432333001424
6115013451530
714514602526
oct3420453256
91201107110
10474109614
11223693630
12112940ba6
13772bb844
1446d76686
152b951dc9
hex1c4256ae

474109614 has 48 divisors (see below), whose sum is σ = 1127181744. Its totient is φ = 142828800.

The previous prime is 474109613. The next prime is 474109637. The reversal of 474109614 is 416901474.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (474109613) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 27334 + ... + 41174.

It is an arithmetic number, because the mean of its divisors is an integer number (23482953).

Almost surely, 2474109614 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 474109614, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (563590872).

474109614 is an abundant number, since it is smaller than the sum of its proper divisors (653072130).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

474109614 is a wasteful number, since it uses less digits than its factorization.

474109614 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14033 (or 14030 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

The square root of 474109614 is about 21774.0582804401. The cubic root of 474109614 is about 779.7575479191.

The spelling of 474109614 in words is "four hundred seventy-four million, one hundred nine thousand, six hundred fourteen".

Divisors: 1 2 3 6 9 11 18 22 33 66 99 173 198 346 519 1038 1557 1903 3114 3806 5709 11418 13841 17127 27682 34254 41523 83046 124569 152251 249138 304502 456753 913506 1370259 2394493 2740518 4788986 7183479 14366958 21550437 26339423 43100874 52678846 79018269 158036538 237054807 474109614