37722252 has 24 divisors (see below), whose sum is σ = 93196656. Its totient is φ = 11834368.

The previous prime is 37722227. The next prime is 37722253. The reversal of 37722252 is 25222773.

37722252 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (37722253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 92253 + ... + 92660.

It is an arithmetic number, because the mean of its divisors is an integer number (3883194).

Almost surely, 2^37722252 is an apocalyptic number.

It is an amenable number.

37722252 is an abundant number, since it is smaller than the sum of its proper divisors (55474404).

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

37722252 is a wasteful number, since it uses less digits than its factorization.

37722252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 184937 (or 184935 counting only the distinct ones).

The product of its digits is 11760, while the sum is 30.

The square root of 37722252 is about 6141.8443484022. The cubic root of 37722252 is about 335.3764299063.

The spelling of 37722252 in words is "thirty-seven million, seven hundred twenty-two thousand, two hundred fifty-two".