77601114 has 12 divisors (see below), whose sum is σ = 168135786. Its totient is φ = 25867032.

The previous prime is 77601113. The next prime is 77601157. The reversal of 77601114 is 41110677.

It can be written as a sum of positive squares in only one way, i.e., 54243225 + 23357889 = 7365^2 + 4833^2 .

It is not an unprimeable number, because it can be changed into a prime (77601113) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2155569 + ... + 2155604.

Almost surely, 2^77601114 is an apocalyptic number.

77601114 is an abundant number, since it is smaller than the sum of its proper divisors (90534672).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

77601114 is a wasteful number, since it uses less digits than its factorization.

77601114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4311181 (or 4311178 counting only the distinct ones).

The product of its (nonzero) digits is 1176, while the sum is 27.

The square root of 77601114 is about 8809.1494481590. The cubic root of 77601114 is about 426.5362881531.

The spelling of 77601114 in words is "seventy-seven million, six hundred one thousand, one hundred fourteen".