52822312 has 8 divisors (see below), whose sum is σ = 99041850. Its totient is φ = 26411152.

The previous prime is 52822307. The next prime is 52822327. The reversal of 52822312 is 21322825.

It can be written as a sum of positive squares in only one way, i.e., 52794756 + 27556 = 7266^2 + 166^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3301387 + ... + 3301402.

Almost surely, 2^52822312 is an apocalyptic number.

It is an amenable number.

52822312 is a deficient number, since it is larger than the sum of its proper divisors (46219538).

52822312 is a wasteful number, since it uses less digits than its factorization.

52822312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6602795 (or 6602791 counting only the distinct ones).

The product of its digits is 1920, while the sum is 25.

The square root of 52822312 is about 7267.8959816442. The cubic root of 52822312 is about 375.2083275036.

The spelling of 52822312 in words is "fifty-two million, eight hundred twenty-two thousand, three hundred twelve".