38558925 has 36 divisors (see below), whose sum is σ = 72075744. Its totient is φ = 19668000.

The previous prime is 38558911. The next prime is 38558939. The reversal of 38558925 is 52985583.

38558925 is a `hidden beast` number, since 3 + 8 + 558 + 92 + 5 = 666.

38558925 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (38558911) and next prime (38558939).

It is not a de Polignac number, because 38558925 - 2⁴ = 38558909 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 1450 + ... + 8900.

It is an arithmetic number, because the mean of its divisors is an integer number (2002104).

Almost surely, 2^38558925 is an apocalyptic number.

It is an amenable number.

38558925 is a deficient number, since it is larger than the sum of its proper divisors (33516819).

38558925 is a wasteful number, since it uses less digits than its factorization.

38558925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7490 (or 7482 counting only the distinct ones).

The product of its digits is 432000, while the sum is 45.

The square root of 38558925 is about 6209.5833193540. The cubic root of 38558925 is about 337.8378509852.

The spelling of 38558925 in words is "thirty-eight million, five hundred fifty-eight thousand, nine hundred twenty-five".