15065925 has 24 divisors (see below), whose sum is σ = 28468416. Its totient is φ = 6887040.

The previous prime is 15065909. The next prime is 15065933. The reversal of 15065925 is 52956051.

It is not a de Polignac number, because 15065925 - 2⁴ = 15065909 is a prime.

It is a super-2 number, since 2×15065925² = 453964192211250, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 13824 + ... + 14873.

It is an arithmetic number, because the mean of its divisors is an integer number (1186184).

Almost surely, 2^15065925 is an apocalyptic number.

15065925 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

15065925 is a deficient number, since it is larger than the sum of its proper divisors (13402491).

15065925 is a wasteful number, since it uses less digits than its factorization.

15065925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28717 (or 28712 counting only the distinct ones).

The product of its (nonzero) digits is 13500, while the sum is 33.

The square root of 15065925 is about 3881.4848962736. The cubic root of 15065925 is about 246.9819794859.

The spelling of 15065925 in words is "fifteen million, sixty-five thousand, nine hundred twenty-five".