15348125 has 20 divisors (see below), whose sum is σ = 20665260. Its totient is φ = 11328000.

The previous prime is 15348121. The next prime is 15348173. The reversal of 15348125 is 52184351.

It can be written as a sum of positive squares in 10 ways, for example, as 14032516 + 1315609 = 3746^2 + 1147^2 .

It is not a de Polignac number, because 15348125 - 2² = 15348121 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15348121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 7181 + ... + 9069.

It is an arithmetic number, because the mean of its divisors is an integer number (1033263).

Almost surely, 2^15348125 is an apocalyptic number.

It is an amenable number.

15348125 is a deficient number, since it is larger than the sum of its proper divisors (5317135).

15348125 is an equidigital number, since it uses as much as digits as its factorization.

15348125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1922 (or 1907 counting only the distinct ones).

The product of its digits is 4800, while the sum is 29.

The square root of 15348125 is about 3917.6683116364. The cubic root of 15348125 is about 248.5145242628.

The spelling of 15348125 in words is "fifteen million, three hundred forty-eight thousand, one hundred twenty-five".