15338125 has 40 divisors (see below), whose sum is σ = 22042944. Its totient is φ = 10560000.

The previous prime is 15338123. The next prime is 15338173. The reversal of 15338125 is 52183351.

It is not a de Polignac number, because 15338125 - 2¹ = 15338123 is a prime.

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 15338093 and 15338102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15338123) 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 39 ways as a sum of consecutive naturals, for example, 158077 + ... + 158173.

Almost surely, 2^15338125 is an apocalyptic number.

It is an amenable number.

15338125 is a deficient number, since it is larger than the sum of its proper divisors (6704819).

15338125 is an equidigital number, since it uses as much as digits as its factorization.

15338125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151 (or 136 counting only the distinct ones).

The product of its digits is 3600, while the sum is 28.

The square root of 15338125 is about 3916.3918343291. The cubic root of 15338125 is about 248.4605397063.

The spelling of 15338125 in words is "fifteen million, three hundred thirty-eight thousand, one hundred twenty-five".