77460532 has 12 divisors (see below), whose sum is σ = 136872736. Its totient is φ = 38354040.

The previous prime is 77460469. The next prime is 77460547. The reversal of 77460532 is 23506477.

It is a happy number.

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, 93594 + ... + 94417.

Almost surely, 2^77460532 is an apocalyptic number.

It is an amenable number.

77460532 is a deficient number, since it is larger than the sum of its proper divisors (59412204).

77460532 is a wasteful number, since it uses less digits than its factorization.

77460532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188118 (or 188116 counting only the distinct ones).

The product of its (nonzero) digits is 35280, while the sum is 34.

The square root of 77460532 is about 8801.1665135935. The cubic root of 77460532 is about 426.2785617380.

The spelling of 77460532 in words is "seventy-seven million, four hundred sixty thousand, five hundred thirty-two".