38328125 has 28 divisors (see below), whose sum is σ = 52499328. Its totient is φ = 27750000.

The previous prime is 38328107. The next prime is 38328137. The reversal of 38328125 is 52182383.

It is not a de Polignac number, because 38328125 - 2⁶ = 38328061 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 38328091 and 38328100.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 171764 + ... + 171986.

It is an arithmetic number, because the mean of its divisors is an integer number (1874976).

Almost surely, 2^38328125 is an apocalyptic number.

It is an amenable number.

38328125 is a deficient number, since it is larger than the sum of its proper divisors (14171203).

38328125 is an frugal number, since it uses more digits than its factorization.

38328125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 264 (or 239 counting only the distinct ones).

The product of its digits is 11520, while the sum is 32.

The square root of 38328125 is about 6190.9712485199. The cubic root of 38328125 is about 337.1624425617.

The spelling of 38328125 in words is "thirty-eight million, three hundred twenty-eight thousand, one hundred twenty-five".