38560131 has 40 divisors (see below), whose sum is σ = 62569584. Its totient is φ = 23569920.

The previous prime is 38560117. The next prime is 38560183. The reversal of 38560131 is 13106583.

It is not a de Polignac number, because 38560131 - 2¹⁰ = 38559107 is a prime.

It is a super-2 number, since 2×38560131² = 2973767405474322, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 38560095 and 38560104.

It is not an unprimeable number, because it can be changed into a prime (38560231) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 56116 + ... + 56798.

Almost surely, 2^38560131 is an apocalyptic number.

38560131 is a deficient number, since it is larger than the sum of its proper divisors (24009453).

38560131 is a wasteful number, since it uses less digits than its factorization.

38560131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 753 (or 744 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The square root of 38560131 is about 6209.6804265598. The cubic root of 38560131 is about 337.8413731114.

It can be divided in two parts, 385 and 60131, that added together give a square (60516 = 246²).

The spelling of 38560131 in words is "thirty-eight million, five hundred sixty thousand, one hundred thirty-one".