76732732 has 6 divisors (see below), whose sum is σ = 134282288. Its totient is φ = 38366364.

The previous prime is 76732699. The next prime is 76732757. The reversal of 76732732 is 23723767.

It is a junction number, because it is equal to n+sod(n) for n = 76732691 and 76732700.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9591588 + ... + 9591595.

Almost surely, 2^76732732 is an apocalyptic number.

It is an amenable number.

76732732 is a deficient number, since it is larger than the sum of its proper divisors (57549556).

76732732 is a wasteful number, since it uses less digits than its factorization.

76732732 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19183187 (or 19183185 counting only the distinct ones).

The product of its digits is 74088, while the sum is 37.

The square root of 76732732 is about 8759.7221417120. The cubic root of 76732732 is about 424.9392891365.

The spelling of 76732732 in words is "seventy-six million, seven hundred thirty-two thousand, seven hundred thirty-two".