72632376 has 40 divisors (see below), whose sum is σ = 203439720. Its totient is φ = 24210576.

The previous prime is 72632353. The next prime is 72632401. The reversal of 72632376 is 67323627.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 72632376.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 55396 + ... + 56691.

It is an arithmetic number, because the mean of its divisors is an integer number (5085993).

Almost surely, 2^72632376 is an apocalyptic number.

It is an amenable number.

72632376 is an abundant number, since it is smaller than the sum of its proper divisors (130807344).

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

72632376 is a wasteful number, since it uses less digits than its factorization.

72632376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112105 (or 112092 counting only the distinct ones).

The product of its digits is 63504, while the sum is 36.

The square root of 72632376 is about 8522.4630242671. The cubic root of 72632376 is about 417.2311745464.

The spelling of 72632376 in words is "seventy-two million, six hundred thirty-two thousand, three hundred seventy-six".