37522252 has 12 divisors (see below), whose sum is σ = 65722720. Its totient is φ = 18744336.

The previous prime is 37522249. The next prime is 37522253. The reversal of 37522252 is 25222573.

Its product of digits (8400) is a multiple of the sum of its prime factors (8400).

It is a self number, because there is not a number n which added to its sum of digits gives 37522252.

It is not an unprimeable number, because it can be changed into a prime (37522253) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1774 + ... + 8842.

Almost surely, 2^37522252 is an apocalyptic number.

It is an amenable number.

37522252 is a deficient number, since it is larger than the sum of its proper divisors (28200468).

37522252 is a wasteful number, since it uses less digits than its factorization.

37522252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8400 (or 8398 counting only the distinct ones).

The product of its digits is 8400, while the sum is 28.

The square root of 37522252 is about 6125.5409557034. The cubic root of 37522252 is about 334.7826673814.

The spelling of 37522252 in words is "thirty-seven million, five hundred twenty-two thousand, two hundred fifty-two".