52636614 has 16 divisors (see below), whose sum is σ = 107058240. Its totient is φ = 17248040.

The previous prime is 52636609. The next prime is 52636679. The reversal of 52636614 is 41663625.

52636614 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×52636614² = 5541226266769992, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73992 + ... + 74699.

It is an arithmetic number, because the mean of its divisors is an integer number (6691140).

Almost surely, 2^52636614 is an apocalyptic number.

52636614 is an abundant number, since it is smaller than the sum of its proper divisors (54421626).

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

52636614 is a wasteful number, since it uses less digits than its factorization.

52636614 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148755.

The product of its digits is 25920, while the sum is 33.

The square root of 52636614 is about 7255.1095098558. The cubic root of 52636614 is about 374.7681268781.

The spelling of 52636614 in words is "fifty-two million, six hundred thirty-six thousand, six hundred fourteen".