37225672 has 16 divisors (see below), whose sum is σ = 76143600. Its totient is φ = 16920720.

The previous prime is 37225633. The next prime is 37225681. The reversal of 37225672 is 27652273.

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, 211422 + ... + 211597.

It is an arithmetic number, because the mean of its divisors is an integer number (4758975).

Almost surely, 2^37225672 is an apocalyptic number.

It is an amenable number.

37225672 is an abundant number, since it is smaller than the sum of its proper divisors (38917928).

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

37225672 is a wasteful number, since it uses less digits than its factorization.

37225672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 423036 (or 423032 counting only the distinct ones).

The product of its digits is 35280, while the sum is 34.

The square root of 37225672 is about 6101.2844549324. The cubic root of 37225672 is about 333.8982801864.

The spelling of 37225672 in words is "thirty-seven million, two hundred twenty-five thousand, six hundred seventy-two".