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4214469 = 37200689
BaseRepresentation
bin10000000100111011000101
321221010011110
4100010323011
52034330334
6230155233
750552040
oct20047305
97833143
104214469
112419436
1214b2b19
13b4738c
147b9c57
15583ae9
hex404ec5

4214469 has 8 divisors (see below), whose sum is σ = 6422080. Its totient is φ = 2408256.

The previous prime is 4214437. The next prime is 4214479. The reversal of 4214469 is 9644124.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4214469 - 25 = 4214437 is a prime.

It is a super-2 number, since 2×42144692 = 35523497903922, which contains 22 as substring.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4214479) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 100324 + ... + 100365.

It is an arithmetic number, because the mean of its divisors is an integer number (802760).

Almost surely, 24214469 is an apocalyptic number.

It is an amenable number.

4214469 is a deficient number, since it is larger than the sum of its proper divisors (2207611).

4214469 is a wasteful number, since it uses less digits than its factorization.

4214469 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200699.

The product of its digits is 6912, while the sum is 30.

The square root of 4214469 is about 2052.9171926797. The cubic root of 4214469 is about 161.5279276403.

The spelling of 4214469 in words is "four million, two hundred fourteen thousand, four hundred sixty-nine".

Divisors: 1 3 7 21 200689 602067 1404823 4214469