432632151 has 16 divisors (see below), whose sum is σ = 732499200. Its totient is φ = 247218264.

The previous prime is 432632149. The next prime is 432632153. The reversal of 432632151 is 151236234.

It is an interprime number because it is at equal distance from previous prime (432632149) and next prime (432632153).

It is not a de Polignac number, because 432632151 - 2¹ = 432632149 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (432632153) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1144341 + ... + 1144718.

It is an arithmetic number, because the mean of its divisors is an integer number (45781200).

Almost surely, 2^432632151 is an apocalyptic number.

432632151 is a deficient number, since it is larger than the sum of its proper divisors (299867049).

432632151 is a wasteful number, since it uses less digits than its factorization.

432632151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2289075 (or 2289069 counting only the distinct ones).

The product of its digits is 4320, while the sum is 27.

The square root of 432632151 is about 20799.8113212596. The cubic root of 432632151 is about 756.3211818707.

Adding to 432632151 its reverse (151236234), we get a palindrome (583868385).

The spelling of 432632151 in words is "four hundred thirty-two million, six hundred thirty-two thousand, one hundred fifty-one".