37242872 has 16 divisors (see below), whose sum is σ = 70059600. Its totient is φ = 18560320.

The previous prime is 37242871. The next prime is 37242901. The reversal of 37242872 is 27824273.

37242872 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (37242871) 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 3 ways as a sum of consecutive naturals, for example, 4997 + ... + 9972.

It is an arithmetic number, because the mean of its divisors is an integer number (4378725).

Almost surely, 2^37242872 is an apocalyptic number.

It is an amenable number.

37242872 is a deficient number, since it is larger than the sum of its proper divisors (32816728).

37242872 is a wasteful number, since it uses less digits than its factorization.

37242872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15286 (or 15282 counting only the distinct ones).

The product of its digits is 37632, while the sum is 35.

The square root of 37242872 is about 6102.6938314158. The cubic root of 37242872 is about 333.9496978043.

The spelling of 37242872 in words is "thirty-seven million, two hundred forty-two thousand, eight hundred seventy-two".