77364152 has 16 divisors (see below), whose sum is σ = 145190400. Its totient is φ = 38646720.

The previous prime is 77364137. The next prime is 77364169. The reversal of 77364152 is 25146377.

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, 6452 + ... + 14012.

It is an arithmetic number, because the mean of its divisors is an integer number (9074400).

Almost surely, 2^77364152 is an apocalyptic number.

It is an amenable number.

77364152 is a deficient number, since it is larger than the sum of its proper divisors (67826248).

77364152 is a wasteful number, since it uses less digits than its factorization.

77364152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8846 (or 8842 counting only the distinct ones).

The product of its digits is 35280, while the sum is 35.

The square root of 77364152 is about 8795.6893987908. The cubic root of 77364152 is about 426.1016898164.

The spelling of 77364152 in words is "seventy-seven million, three hundred sixty-four thousand, one hundred fifty-two".