15015130 has 32 divisors (see below), whose sum is σ = 30643200. Its totient is φ = 5251392.

The previous prime is 15015109. The next prime is 15015157. The reversal of 15015130 is 3151051.

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 15 ways as a sum of consecutive naturals, for example, 570 + ... + 5509.

It is an arithmetic number, because the mean of its divisors is an integer number (957600).

Almost surely, 2^15015130 is an apocalyptic number.

15015130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

15015130 is an abundant number, since it is smaller than the sum of its proper divisors (15628070).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

15015130 is a wasteful number, since it uses less digits than its factorization.

15015130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6118.

The product of its (nonzero) digits is 75, while the sum is 16.

The square root of 15015130 is about 3874.9361285059. The cubic root of 15015130 is about 246.7040990997.

Adding to 15015130 its reverse (3151051), we get a palindrome (18166181).

The spelling of 15015130 in words is "fifteen million, fifteen thousand, one hundred thirty".