116061564 has 12 divisors (see below), whose sum is σ = 270810344. Its totient is φ = 38687184.

The previous prime is 116061559. The next prime is 116061571. The reversal of 116061564 is 465160611.

It is a tau number, because it is divible by the number of its divisors (12).

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, 4835887 + ... + 4835910.

Almost surely, 2^116061564 is an apocalyptic number.

It is an amenable number.

116061564 is an abundant number, since it is smaller than the sum of its proper divisors (154748780).

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

116061564 is a wasteful number, since it uses less digits than its factorization.

116061564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9671804 (or 9671802 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 30.

The square root of 116061564 is about 10773.1872721122. The cubic root of 116061564 is about 487.7861588842.

The spelling of 116061564 in words is "one hundred sixteen million, sixty-one thousand, five hundred sixty-four".