432621465 has 16 divisors (see below), whose sum is σ = 692463168. Its totient is φ = 230641856.

The previous prime is 432621407. The next prime is 432621473. The reversal of 432621465 is 564126234.

It is a cyclic number.

It is not a de Polignac number, because 432621465 - 2¹³ = 432613273 is a prime.

It is a super-2 number, since 2×432621465² = 374322663957492450, which contains 22 as substring.

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, 56602 + ... + 63788.

It is an arithmetic number, because the mean of its divisors is an integer number (43278948).

Almost surely, 2^432621465 is an apocalyptic number.

It is an amenable number.

432621465 is a deficient number, since it is larger than the sum of its proper divisors (259841703).

432621465 is a wasteful number, since it uses less digits than its factorization.

432621465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11208.

The product of its digits is 34560, while the sum is 33.

The square root of 432621465 is about 20799.5544423432. The cubic root of 432621465 is about 756.3149547833.

Adding to 432621465 its reverse (564126234), we get a palindrome (996747699).

The spelling of 432621465 in words is "four hundred thirty-two million, six hundred twenty-one thousand, four hundred sixty-five".