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474130560 = 27351941317
BaseRepresentation
bin11100010000101…
…010100010000000
31020001011022212010
4130100222202000
51432334134220
6115014132520
714515020561
oct3420524200
91201138763
10474130560
112236a8342
12112951140
13772c8237
1446d80168
152b9581e0
hex1c42a880

474130560 has 256 divisors, whose sum is σ = 1634774400. Its totient is φ = 116490240.

The previous prime is 474130507. The next prime is 474130567. The reversal of 474130560 is 65031474.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (474130567) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1495522 + ... + 1495838.

Almost surely, 2474130560 is an apocalyptic number.

474130560 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 474130560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (817387200).

474130560 is an abundant number, since it is smaller than the sum of its proper divisors (1160643840).

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

474130560 is a wasteful number, since it uses less digits than its factorization.

474130560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 399 (or 387 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 30.

The square root of 474130560 is about 21774.5392603380. The cubic root of 474130560 is about 779.7690308903.

The spelling of 474130560 in words is "four hundred seventy-four million, one hundred thirty thousand, five hundred sixty".