38812575 has 12 divisors (see below), whose sum is σ = 64170248. Its totient is φ = 20700000.

The previous prime is 38812561. The next prime is 38812577. The reversal of 38812575 is 57521883.

It is not a de Polignac number, because 38812575 - 2⁷ = 38812447 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38812577) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 258676 + ... + 258825.

Almost surely, 2^38812575 is an apocalyptic number.

38812575 is a deficient number, since it is larger than the sum of its proper divisors (25357673).

38812575 is a wasteful number, since it uses less digits than its factorization.

38812575 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 517514 (or 517509 counting only the distinct ones).

The product of its digits is 67200, while the sum is 39.

The square root of 38812575 is about 6229.9739164783. The cubic root of 38812575 is about 338.5770257453.

The spelling of 38812575 in words is "thirty-eight million, eight hundred twelve thousand, five hundred seventy-five".