15342748 has 24 divisors (see below), whose sum is σ = 28385280. Its totient is φ = 7241520.

The previous prime is 15342739. The next prime is 15342749. The reversal of 15342748 is 84724351.

15342748 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 (15342749) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6213 + ... + 8323.

It is an arithmetic number, because the mean of its divisors is an integer number (1182720).

Almost surely, 2^15342748 is an apocalyptic number.

It is an amenable number.

15342748 is a deficient number, since it is larger than the sum of its proper divisors (13042532).

15342748 is a wasteful number, since it uses less digits than its factorization.

15342748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2217 (or 2215 counting only the distinct ones).

The product of its digits is 26880, while the sum is 34.

The square root of 15342748 is about 3916.9820014904. The cubic root of 15342748 is about 248.4854996822.

The spelling of 15342748 in words is "fifteen million, three hundred forty-two thousand, seven hundred forty-eight".