52379886 has 16 divisors (see below), whose sum is σ = 112818384. Its totient is φ = 16116864.

The previous prime is 52379881. The next prime is 52379893. The reversal of 52379886 is 68897325.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52379881) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 335691 + ... + 335846.

It is an arithmetic number, because the mean of its divisors is an integer number (7051149).

Almost surely, 2^52379886 is an apocalyptic number.

52379886 is an abundant number, since it is smaller than the sum of its proper divisors (60438498).

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

52379886 is a wasteful number, since it uses less digits than its factorization.

52379886 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 671555.

The product of its digits is 725760, while the sum is 48.

The square root of 52379886 is about 7237.3949733312. The cubic root of 52379886 is about 374.1578399039.

The spelling of 52379886 in words is "fifty-two million, three hundred seventy-nine thousand, eight hundred eighty-six".