432270132 has 96 divisors (see below), whose sum is σ = 1173494784. Its totient is φ = 121305600.

The previous prime is 432270127. The next prime is 432270151. The reversal of 432270132 is 231072234.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1793532 + ... + 1793772.

It is an arithmetic number, because the mean of its divisors is an integer number (12223904).

Almost surely, 2^432270132 is an apocalyptic number.

432270132 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 432270132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (586747392).

432270132 is an abundant number, since it is smaller than the sum of its proper divisors (741224652).

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

432270132 is a wasteful number, since it uses less digits than its factorization.

432270132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 549 (or 547 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 24.

The square root of 432270132 is about 20791.1070412328. The cubic root of 432270132 is about 756.1101642322.

The spelling of 432270132 in words is "four hundred thirty-two million, two hundred seventy thousand, one hundred thirty-two".