52670212 has 12 divisors (see below), whose sum is σ = 105340480. Its totient is φ = 22572936.

The previous prime is 52670197. The next prime is 52670237. The reversal of 52670212 is 21207625.

52670212 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 940512 + ... + 940567.

Almost surely, 2^52670212 is an apocalyptic number.

It is an amenable number.

52670212 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

52670212 is a wasteful number, since it uses less digits than its factorization.

52670212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1881090 (or 1881088 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 25.

The square root of 52670212 is about 7257.4246120783. The cubic root of 52670212 is about 374.8478482005.

Adding to 52670212 its reverse (21207625), we get a palindrome (73877837).

The spelling of 52670212 in words is "fifty-two million, six hundred seventy thousand, two hundred twelve".