432276528 has 40 divisors (see below), whose sum is σ = 1126610928. Its totient is φ = 142815232.

The previous prime is 432276491. The next prime is 432276541. The reversal of 432276528 is 825672234.

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, 34425 + ... + 45272.

Almost surely, 2^432276528 is an apocalyptic number.

432276528 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

432276528 is an abundant number, since it is smaller than the sum of its proper divisors (694334400).

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

432276528 is a wasteful number, since it uses less digits than its factorization.

432276528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79821 (or 79815 counting only the distinct ones).

The product of its digits is 161280, while the sum is 39.

The square root of 432276528 is about 20791.2608564272. The cubic root of 432276528 is about 756.1138934256.

The spelling of 432276528 in words is "four hundred thirty-two million, two hundred seventy-six thousand, five hundred twenty-eight".