38162575 has 24 divisors (see below), whose sum is σ = 52358256. Its totient is φ = 27360000.

The previous prime is 38162561. The next prime is 38162587. The reversal of 38162575 is 57526183.

It is not a de Polignac number, because 38162575 - 2⁹ = 38162063 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 19125 + ... + 21025.

It is an arithmetic number, because the mean of its divisors is an integer number (2181594).

Almost surely, 2^38162575 is an apocalyptic number.

38162575 is a deficient number, since it is larger than the sum of its proper divisors (14195681).

38162575 is a wasteful number, since it uses less digits than its factorization.

38162575 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1995 (or 1990 counting only the distinct ones).

The product of its digits is 50400, while the sum is 37.

The square root of 38162575 is about 6177.5865028343. The cubic root of 38162575 is about 336.6763086914.

The spelling of 38162575 in words is "thirty-eight million, one hundred sixty-two thousand, five hundred seventy-five".