15255130 has 16 divisors (see below), whose sum is σ = 29955744. Its totient is φ = 5547280.

The previous prime is 15255127. The next prime is 15255143. The reversal of 15255130 is 3155251.

15255130 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69232 + ... + 69451.

It is an arithmetic number, because the mean of its divisors is an integer number (1872234).

Almost surely, 2^15255130 is an apocalyptic number.

15255130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

15255130 is a deficient number, since it is larger than the sum of its proper divisors (14700614).

15255130 is a wasteful number, since it uses less digits than its factorization.

15255130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138701.

The product of its (nonzero) digits is 750, while the sum is 22.

The square root of 15255130 is about 3905.7816119184. The cubic root of 15255130 is about 248.0115867809.

The spelling of 15255130 in words is "fifteen million, two hundred fifty-five thousand, one hundred thirty".