52635622 has 16 divisors (see below), whose sum is σ = 85205232. Its totient is φ = 24242400.

The previous prime is 52635617. The next prime is 52635623. The reversal of 52635622 is 22653625.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52635623) 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, 12372 + ... + 16072.

It is an arithmetic number, because the mean of its divisors is an integer number (5325327).

Almost surely, 2^52635622 is an apocalyptic number.

52635622 is a deficient number, since it is larger than the sum of its proper divisors (32569610).

52635622 is a wasteful number, since it uses less digits than its factorization.

52635622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4263.

The product of its digits is 21600, while the sum is 31.

The square root of 52635622 is about 7255.0411439219. The cubic root of 52635622 is about 374.7657725453.

The spelling of 52635622 in words is "fifty-two million, six hundred thirty-five thousand, six hundred twenty-two".