77096872 has 16 divisors (see below), whose sum is σ = 145110240. Its totient is φ = 38400816.

The previous prime is 77096867. The next prime is 77096879. The reversal of 77096872 is 27869077.

It is not an unprimeable number, because it can be changed into a prime (77096879) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16218 + ... + 20425.

It is an arithmetic number, because the mean of its divisors is an integer number (9069390).

Almost surely, 2^77096872 is an apocalyptic number.

It is an amenable number.

77096872 is a deficient number, since it is larger than the sum of its proper divisors (68013368).

77096872 is a wasteful number, since it uses less digits than its factorization.

77096872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36912 (or 36908 counting only the distinct ones).

The product of its (nonzero) digits is 296352, while the sum is 46.

The square root of 77096872 is about 8780.4824468818. The cubic root of 77096872 is about 425.6104206514.

The spelling of 77096872 in words is "seventy-seven million, ninety-six thousand, eight hundred seventy-two".