15149130 has 32 divisors (see below), whose sum is σ = 36509184. Its totient is φ = 4022976.

The previous prime is 15149089. The next prime is 15149177. The reversal of 15149130 is 3194151.

It is a super-2 number, since 2×15149130² = 458992279513800, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 15149130.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7399 + ... + 9221.

It is an arithmetic number, because the mean of its divisors is an integer number (1140912).

Almost surely, 2^15149130 is an apocalyptic number.

15149130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

15149130 is an abundant number, since it is smaller than the sum of its proper divisors (21360054).

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

15149130 is a wasteful number, since it uses less digits than its factorization.

15149130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2110.

The product of its (nonzero) digits is 540, while the sum is 24.

The square root of 15149130 is about 3892.1883304897. The cubic root of 15149130 is about 247.4358164351.

The spelling of 15149130 in words is "fifteen million, one hundred forty-nine thousand, one hundred thirty".