432745960 has 32 divisors (see below), whose sum is σ = 978638760. Its totient is φ = 172216576.

The previous prime is 432745933. The next prime is 432745979. The reversal of 432745960 is 69547234.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 412333636 + 20412324 = 20306^2 + 4518^2 .

It is a Harshad number since it is a multiple of its sum of digits (40).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19579 + ... + 35338.

Almost surely, 2^432745960 is an apocalyptic number.

432745960 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

432745960 is an abundant number, since it is smaller than the sum of its proper divisors (545892800).

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

432745960 is a wasteful number, since it uses less digits than its factorization.

432745960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55125 (or 55121 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 40.

The square root of 432745960 is about 20802.5469594471. The cubic root of 432745960 is about 756.3874957978.

The spelling of 432745960 in words is "four hundred thirty-two million, seven hundred forty-five thousand, nine hundred sixty".