38774725 has 48 divisors (see below), whose sum is σ = 56871360. Its totient is φ = 25920000.

The previous prime is 38774713. The next prime is 38774789. The reversal of 38774725 is 52747783.

It is not a de Polignac number, because 38774725 - 2⁵ = 38774693 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 214135 + ... + 214315.

It is an arithmetic number, because the mean of its divisors is an integer number (1184820).

Almost surely, 2^38774725 is an apocalyptic number.

It is an amenable number.

38774725 is a deficient number, since it is larger than the sum of its proper divisors (18096635).

38774725 is a wasteful number, since it uses less digits than its factorization.

38774725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 262 (or 257 counting only the distinct ones).

The product of its digits is 329280, while the sum is 43.

The square root of 38774725 is about 6226.9354420935. The cubic root of 38774725 is about 338.4669299112.

The spelling of 38774725 in words is "thirty-eight million, seven hundred seventy-four thousand, seven hundred twenty-five".