432972272 has 40 divisors (see below), whose sum is σ = 861736512. Its totient is φ = 210643200.

The previous prime is 432972229. The next prime is 432972277. The reversal of 432972272 is 272279234.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (432972277) 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, 134522 + ... + 137702.

Almost surely, 2^432972272 is an apocalyptic number.

It is an amenable number.

432972272 is a deficient number, since it is larger than the sum of its proper divisors (428764240).

432972272 is a wasteful number, since it uses less digits than its factorization.

432972272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3417 (or 3411 counting only the distinct ones).

The product of its digits is 84672, while the sum is 38.

The square root of 432972272 is about 20807.9857746972. The cubic root of 432972272 is about 756.5193281359.

The spelling of 432972272 in words is "four hundred thirty-two million, nine hundred seventy-two thousand, two hundred seventy-two".