52032212 has 24 divisors (see below), whose sum is σ = 93972480. Its totient is φ = 25189920.

The previous prime is 52032209. The next prime is 52032247. The reversal of 52032212 is 21223025.

It is a super-2 number, since 2×52032212² = 5414702171225888, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34637 + ... + 36107.

It is an arithmetic number, because the mean of its divisors is an integer number (3915520).

Almost surely, 2^52032212 is an apocalyptic number.

It is an amenable number.

52032212 is a deficient number, since it is larger than the sum of its proper divisors (41940268).

52032212 is a wasteful number, since it uses less digits than its factorization.

52032212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1751 (or 1749 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 17.

The square root of 52032212 is about 7213.3357054833. The cubic root of 52032212 is about 373.3281713430.

Adding to 52032212 its reverse (21223025), we get a palindrome (73255237).

The spelling of 52032212 in words is "fifty-two million, thirty-two thousand, two hundred twelve".