432578465 has 16 divisors (see below), whose sum is σ = 574741440. Its totient is φ = 309904320.

The previous prime is 432578449. The next prime is 432578521. The reversal of 432578465 is 564875234.

It is not a de Polignac number, because 432578465 - 2⁴ = 432578449 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 55010 + ... + 62379.

It is an arithmetic number, because the mean of its divisors is an integer number (35921340).

Almost surely, 2^432578465 is an apocalyptic number.

It is an amenable number.

432578465 is a deficient number, since it is larger than the sum of its proper divisors (142162975).

432578465 is a wasteful number, since it uses less digits than its factorization.

432578465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117472.

The product of its digits is 806400, while the sum is 44.

The square root of 432578465 is about 20798.5207406681. The cubic root of 432578465 is about 756.2898962173.

The spelling of 432578465 in words is "four hundred thirty-two million, five hundred seventy-eight thousand, four hundred sixty-five".