76216732 has 12 divisors (see below), whose sum is σ = 133934416. Its totient is φ = 37949760.

The previous prime is 76216697. The next prime is 76216783. The reversal of 76216732 is 23761267.

It is a happy number.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38568 + ... + 40495.

Almost surely, 2^76216732 is an apocalyptic number.

It is an amenable number.

76216732 is a deficient number, since it is larger than the sum of its proper divisors (57717684).

76216732 is a wasteful number, since it uses less digits than its factorization.

76216732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79308 (or 79306 counting only the distinct ones).

The product of its digits is 21168, while the sum is 34.

The square root of 76216732 is about 8730.2194703226. The cubic root of 76216732 is about 423.9846247540.

Adding to 76216732 its reverse (23761267), we get a palindrome (99977999).

The spelling of 76216732 in words is "seventy-six million, two hundred sixteen thousand, seven hundred thirty-two".