52238475 has 18 divisors (see below), whose sum is σ = 93565316. Its totient is φ = 27860400.

The previous prime is 52238447. The next prime is 52238489. The reversal of 52238475 is 57483225.

It is not a de Polignac number, because 52238475 - 2¹⁴ = 52222091 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 115861 + ... + 116310.

Almost surely, 2^52238475 is an apocalyptic number.

52238475 is a deficient number, since it is larger than the sum of its proper divisors (41326841).

52238475 is a wasteful number, since it uses less digits than its factorization.

52238475 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 232187 (or 232179 counting only the distinct ones).

The product of its digits is 67200, while the sum is 36.

The square root of 52238475 is about 7227.6189025155. The cubic root of 52238475 is about 373.8208293707.

The spelling of 52238475 in words is "fifty-two million, two hundred thirty-eight thousand, four hundred seventy-five".