38225925 has 60 divisors (see below), whose sum is σ = 72619360. Its totient is φ = 19867680.

The previous prime is 38225917. The next prime is 38225947. The reversal of 38225925 is 52952283.

38225925 is a `hidden beast` number, since 382 + 259 + 25 = 666.

It is not a de Polignac number, because 38225925 - 2³ = 38225917 is a prime.

It is a super-2 number, since 2×38225925² = 2922442684211250, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 38225925.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 86856 + ... + 87294.

Almost surely, 2^38225925 is an apocalyptic number.

It is an amenable number.

38225925 is a deficient number, since it is larger than the sum of its proper divisors (34393435).

38225925 is a wasteful number, since it uses less digits than its factorization.

38225925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 504 (or 490 counting only the distinct ones).

The product of its digits is 43200, while the sum is 36.

The square root of 38225925 is about 6182.7117836755. The cubic root of 38225925 is about 336.8625002963.

The spelling of 38225925 in words is "thirty-eight million, two hundred twenty-five thousand, nine hundred twenty-five".