77735116 has 12 divisors (see below), whose sum is σ = 136442488. Its totient is φ = 38751552.

The previous prime is 77735111. The next prime is 77735117. The reversal of 77735116 is 61153777.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (77735111) 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, 27486 + ... + 30181.

Almost surely, 2^77735116 is an apocalyptic number.

It is an amenable number.

77735116 is a deficient number, since it is larger than the sum of its proper divisors (58707372).

77735116 is a wasteful number, since it uses less digits than its factorization.

77735116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58008 (or 58006 counting only the distinct ones).

The product of its digits is 30870, while the sum is 37.

The square root of 77735116 is about 8816.7520096689. The cubic root of 77735116 is about 426.7816619832.

The spelling of 77735116 in words is "seventy-seven million, seven hundred thirty-five thousand, one hundred sixteen".