37504042 has 8 divisors (see below), whose sum is σ = 57026916. Its totient is φ = 18495072.

The previous prime is 37504039. The next prime is 37504067. The reversal of 37504042 is 24040573.

It can be written as a sum of positive squares in 2 ways, for example, as 32615521 + 4888521 = 5711^2 + 2211^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 37503998 and 37504016.

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, 128293 + ... + 128584.

Almost surely, 2^37504042 is an apocalyptic number.

37504042 is a deficient number, since it is larger than the sum of its proper divisors (19522874).

37504042 is a wasteful number, since it uses less digits than its factorization.

37504042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 256952.

The product of its (nonzero) digits is 3360, while the sum is 25.

The square root of 37504042 is about 6124.0543759833. The cubic root of 37504042 is about 334.7285006001.

The spelling of 37504042 in words is "thirty-seven million, five hundred four thousand, forty-two".