432372 has 24 divisors (see below), whose sum is σ = 1020096. Its totient is φ = 142528.

The previous prime is 432359. The next prime is 432373. The reversal of 432372 is 273234.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (432373) by changing a digit.

432372 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1513 + ... + 1775.

It is an arithmetic number, because the mean of its divisors is an integer number (42504).

2⁴³²³⁷² is an apocalyptic number.

It is an amenable number.

432372 is an abundant number, since it is smaller than the sum of its proper divisors (587724).

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

432372 is a wasteful number, since it uses less digits than its factorization.

432372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 407 (or 405 counting only the distinct ones).

The product of its digits is 1008, while the sum is 21.

The square root of 432372 is about 657.5499980990. The cubic root of 432372 is about 75.6169554087.

It can be divided in two parts, 43 and 2372, that added together give a triangular number (2415 = T₆₉).

The spelling of 432372 in words is "four hundred thirty-two thousand, three hundred seventy-two".