432417028 has 24 divisors (see below), whose sum is σ = 784486080. Its totient is φ = 208309920.

The previous prime is 432417001. The next prime is 432417031. The reversal of 432417028 is 820714234.

It is a super-2 number, since 2×432417028² = 373968972208705568, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54643 + ... + 62053.

It is an arithmetic number, because the mean of its divisors is an integer number (32686920).

Almost surely, 2^432417028 is an apocalyptic number.

It is an amenable number.

432417028 is a deficient number, since it is larger than the sum of its proper divisors (352069052).

432417028 is a wasteful number, since it uses less digits than its factorization.

432417028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7947 (or 7945 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 31.

The square root of 432417028 is about 20794.6394053852. The cubic root of 432417028 is about 756.1958027959.

The spelling of 432417028 in words is "four hundred thirty-two million, four hundred seventeen thousand, twenty-eight".