52886212 has 6 divisors (see below), whose sum is σ = 92550878. Its totient is φ = 26443104.

The previous prime is 52886179. The next prime is 52886213. The reversal of 52886212 is 21268825.

It can be written as a sum of positive squares in only one way, i.e., 27625536 + 25260676 = 5256^2 + 5026^2 .

It is not an unprimeable number, because it can be changed into a prime (52886213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6610773 + ... + 6610780.

Almost surely, 2^52886212 is an apocalyptic number.

It is an amenable number.

52886212 is a deficient number, since it is larger than the sum of its proper divisors (39664666).

52886212 is a wasteful number, since it uses less digits than its factorization.

52886212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13221557 (or 13221555 counting only the distinct ones).

The product of its digits is 15360, while the sum is 34.

The square root of 52886212 is about 7272.2906982601. The cubic root of 52886212 is about 375.3595650503.

The spelling of 52886212 in words is "fifty-two million, eight hundred eighty-six thousand, two hundred twelve".