52386885 has 16 divisors (see below), whose sum is σ = 93132480. Its totient is φ = 27939600.

The previous prime is 52386863. The next prime is 52386899. The reversal of 52386885 is 58868325.

It is a happy number.

It is not a de Polignac number, because 52386885 - 2⁶ = 52386821 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 52386885.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 193891 + ... + 194160.

It is an arithmetic number, because the mean of its divisors is an integer number (5820780).

Almost surely, 2^52386885 is an apocalyptic number.

It is an amenable number.

52386885 is a deficient number, since it is larger than the sum of its proper divisors (40745595).

52386885 is a wasteful number, since it uses less digits than its factorization.

52386885 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 388065 (or 388059 counting only the distinct ones).

The product of its digits is 460800, while the sum is 45.

The square root of 52386885 is about 7237.8784875128. The cubic root of 52386885 is about 374.1745041510.

The spelling of 52386885 in words is "fifty-two million, three hundred eighty-six thousand, eight hundred eighty-five".