52660116 has 36 divisors (see below), whose sum is σ = 135949632. Its totient is φ = 17179344.

The previous prime is 52660109. The next prime is 52660121. The reversal of 52660116 is 61106625.

It is a happy number.

52660116 is a `hidden beast` number, since 52 + 6 + 601 + 1 + 6 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a self number, because there is not a number n which added to its sum of digits gives 52660116.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13870 + ... + 17253.

Almost surely, 2^52660116 is an apocalyptic number.

It is an amenable number.

52660116 is an abundant number, since it is smaller than the sum of its proper divisors (83289516).

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

52660116 is a wasteful number, since it uses less digits than its factorization.

52660116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31180 (or 31175 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The square root of 52660116 is about 7256.7290151969. The cubic root of 52660116 is about 374.8238959793.

The spelling of 52660116 in words is "fifty-two million, six hundred sixty thousand, one hundred sixteen".