52638122 has 24 divisors (see below), whose sum is σ = 83935008. Its totient is φ = 24710840.

The previous prime is 52638119. The next prime is 52638139. The reversal of 52638122 is 22183625.

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, 231773 + ... + 231999.

It is an arithmetic number, because the mean of its divisors is an integer number (3497292).

Almost surely, 2^52638122 is an apocalyptic number.

52638122 is a deficient number, since it is larger than the sum of its proper divisors (31296886).

52638122 is a wasteful number, since it uses less digits than its factorization.

52638122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 394 (or 323 counting only the distinct ones).

The product of its digits is 5760, while the sum is 29.

The square root of 52638122 is about 7255.2134358680. The cubic root of 52638122 is about 374.7717057870.

The spelling of 52638122 in words is "fifty-two million, six hundred thirty-eight thousand, one hundred twenty-two".