76707032 has 16 divisors (see below), whose sum is σ = 143972640. Its totient is φ = 38314336.

The previous prime is 76707019. The next prime is 76707041. The reversal of 76707032 is 23070767.

It is an alternating number because its digits alternate between odd and even.

It is a self number, because there is not a number n which added to its sum of digits gives 76707032.

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, 4478 + ... + 13170.

It is an arithmetic number, because the mean of its divisors is an integer number (8998290).

Almost surely, 2^76707032 is an apocalyptic number.

It is an amenable number.

76707032 is a deficient number, since it is larger than the sum of its proper divisors (67265608).

76707032 is a wasteful number, since it uses less digits than its factorization.

76707032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9802 (or 9798 counting only the distinct ones).

The product of its (nonzero) digits is 12348, while the sum is 32.

The square root of 76707032 is about 8758.2550773542. The cubic root of 76707032 is about 424.8918423737.

Adding to 76707032 its reverse (23070767), we get a palindrome (99777799).

The spelling of 76707032 in words is "seventy-six million, seven hundred seven thousand, thirty-two".