15113492 has 12 divisors (see below), whose sum is σ = 27302016. Its totient is φ = 7312920.

The previous prime is 15113491. The next prime is 15113503. The reversal of 15113492 is 29431151.

15113492 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15113491) 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, 60818 + ... + 61065.

It is an arithmetic number, because the mean of its divisors is an integer number (2275168).

Almost surely, 2^15113492 is an apocalyptic number.

It is an amenable number.

15113492 is a deficient number, since it is larger than the sum of its proper divisors (12188524).

15113492 is a wasteful number, since it uses less digits than its factorization.

15113492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121918 (or 121916 counting only the distinct ones).

The product of its digits is 1080, while the sum is 26.

The square root of 15113492 is about 3887.6074904753. The cubic root of 15113492 is about 247.2416349544.

The spelling of 15113492 in words is "fifteen million, one hundred thirteen thousand, four hundred ninety-two".