37575372 has 48 divisors (see below), whose sum is σ = 94832640. Its totient is φ = 11534592.

The previous prime is 37575361. The next prime is 37575383. The reversal of 37575372 is 27357573.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (37575361) and next prime (37575383).

It is a self number, because there is not a number n which added to its sum of digits gives 37575372.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7629 + ... + 11547.

It is an arithmetic number, because the mean of its divisors is an integer number (1975680).

Almost surely, 2^37575372 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 37575372, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (47416320).

37575372 is an abundant number, since it is smaller than the sum of its proper divisors (57257268).

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

37575372 is a wasteful number, since it uses less digits than its factorization.

37575372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3990 (or 3988 counting only the distinct ones).

The product of its digits is 154350, while the sum is 39.

The square root of 37575372 is about 6129.8753657803. The cubic root of 37575372 is about 334.9405760789.

The spelling of 37575372 in words is "thirty-seven million, five hundred seventy-five thousand, three hundred seventy-two".