38137136 has 10 divisors (see below), whose sum is σ = 73890732. Its totient is φ = 19068560.

The previous prime is 38137133. The next prime is 38137201. The reversal of 38137136 is 63173183.

It is a super-2 number, since 2×38137136² = 2908882284564992, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (38137133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1191770 + ... + 1191801.

Almost surely, 2^38137136 is an apocalyptic number.

It is an amenable number.

38137136 is a deficient number, since it is larger than the sum of its proper divisors (35753596).

38137136 is a wasteful number, since it uses less digits than its factorization.

38137136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2383579 (or 2383573 counting only the distinct ones).

The product of its digits is 9072, while the sum is 32.

The square root of 38137136 is about 6175.5271839739. The cubic root of 38137136 is about 336.6014830943.

The spelling of 38137136 in words is "thirty-eight million, one hundred thirty-seven thousand, one hundred thirty-six".