38031125 has 32 divisors (see below), whose sum is σ = 54857088. Its totient is φ = 26016000.

The previous prime is 38031101. The next prime is 38031127. The reversal of 38031125 is 52113083.

It is not a de Polignac number, because 38031125 - 2⁶ = 38031061 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 38031125.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38031127) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 22562 + ... + 24188.

It is an arithmetic number, because the mean of its divisors is an integer number (1714284).

Almost surely, 2^38031125 is an apocalyptic number.

It is an amenable number.

38031125 is a deficient number, since it is larger than the sum of its proper divisors (16825963).

38031125 is a wasteful number, since it uses less digits than its factorization.

38031125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1670 (or 1660 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 38031125 is about 6166.9380570912. The cubic root of 38031125 is about 336.2893064059.

The spelling of 38031125 in words is "thirty-eight million, thirty-one thousand, one hundred twenty-five".