15104492 has 12 divisors (see below), whose sum is σ = 28466256. Its totient is φ = 6971280.

The previous prime is 15104489. The next prime is 15104497. The reversal of 15104492 is 29440151.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is not an unprimeable number, because it can be changed into a prime (15104497) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 145184 + ... + 145287.

It is an arithmetic number, because the mean of its divisors is an integer number (2372188).

Almost surely, 2^15104492 is an apocalyptic number.

It is an amenable number.

15104492 is a deficient number, since it is larger than the sum of its proper divisors (13361764).

15104492 is a wasteful number, since it uses less digits than its factorization.

15104492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 290488 (or 290486 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 26.

The square root of 15104492 is about 3886.4497938350. The cubic root of 15104492 is about 247.1925482056.

The spelling of 15104492 in words is "fifteen million, one hundred four thousand, four hundred ninety-two".