15136125 has 32 divisors (see below), whose sum is σ = 25439232. Its totient is φ = 7992000.

The previous prime is 15136117. The next prime is 15136169. The reversal of 15136125 is 52163151.

It is not a de Polignac number, because 15136125 - 2³ = 15136117 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 15136095 and 15136104.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 67764 + ... + 67986.

It is an arithmetic number, because the mean of its divisors is an integer number (794976).

Almost surely, 2^15136125 is an apocalyptic number.

15136125 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

15136125 is a deficient number, since it is larger than the sum of its proper divisors (10303107).

15136125 is a wasteful number, since it uses less digits than its factorization.

15136125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 422 (or 412 counting only the distinct ones).

The product of its digits is 900, while the sum is 24.

The square root of 15136125 is about 3890.5173177869. The cubic root of 15136125 is about 247.3649911567.

Adding to 15136125 its reverse (52163151), we get a palindrome (67299276).

The spelling of 15136125 in words is "fifteen million, one hundred thirty-six thousand, one hundred twenty-five".