39108125 has 30 divisors (see below), whose sum is σ = 56892726. Its totient is φ = 26796000.

The previous prime is 39108107. The next prime is 39108133. The reversal of 39108125 is 52180193.

It can be written as a sum of positive squares in 5 ways, for example, as 12348196 + 26759929 = 3514^2 + 5173^2 .

It is not a de Polignac number, because 39108125 - 2¹⁸ = 38845981 is a prime.

It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 29987 + ... + 31263.

Almost surely, 2^39108125 is an apocalyptic number.

39108125 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

39108125 is a deficient number, since it is larger than the sum of its proper divisors (17784601).

39108125 is an equidigital number, since it uses as much as digits as its factorization.

39108125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1311 (or 1289 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 29.

The square root of 39108125 is about 6253.6489348220. The cubic root of 39108125 is about 339.4342523335.

The spelling of 39108125 in words is "thirty-nine million, one hundred eight thousand, one hundred twenty-five".