37225004 has 12 divisors (see below), whose sum is σ = 65202144. Its totient is φ = 18595824.

The previous prime is 37224977. The next prime is 37225021. The reversal of 37225004 is 40052273.

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, 1802 + ... + 8814.

It is an arithmetic number, because the mean of its divisors is an integer number (5433512).

Almost surely, 2^37225004 is an apocalyptic number.

It is an amenable number.

37225004 is a deficient number, since it is larger than the sum of its proper divisors (27977140).

37225004 is a wasteful number, since it uses less digits than its factorization.

37225004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8344 (or 8342 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 23.

The square root of 37225004 is about 6101.2297121154. The cubic root of 37225004 is about 333.8962829502.

Adding to 37225004 its reverse (40052273), we get a palindrome (77277277).

The spelling of 37225004 in words is "thirty-seven million, two hundred twenty-five thousand, four".