432132272 has 40 divisors (see below), whose sum is σ = 983634960. Its totient is φ = 181313280.

The previous prime is 432132271. The next prime is 432132289. The reversal of 432132272 is 272231234.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is not an unprimeable number, because it can be changed into a prime (432132271) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 92147 + ... + 96722.

It is an arithmetic number, because the mean of its divisors is an integer number (24590874).

Almost surely, 2^432132272 is an apocalyptic number.

It is an amenable number.

432132272 is an abundant number, since it is smaller than the sum of its proper divisors (551502688).

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

432132272 is a wasteful number, since it uses less digits than its factorization.

432132272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188901 (or 188895 counting only the distinct ones).

The product of its digits is 4032, while the sum is 26.

The square root of 432132272 is about 20787.7914170794. The cubic root of 432132272 is about 756.0297758958.

The spelling of 432132272 in words is "four hundred thirty-two million, one hundred thirty-two thousand, two hundred seventy-two".