15342064 has 20 divisors (see below), whose sum is σ = 29786040. Its totient is φ = 7655360.

The previous prime is 15342059. The next prime is 15342071. The reversal of 15342064 is 46024351.

15342064 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 an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14547 + ... + 15565.

It is an arithmetic number, because the mean of its divisors is an integer number (1489302).

Almost surely, 2^15342064 is an apocalyptic number.

It is an amenable number.

15342064 is a deficient number, since it is larger than the sum of its proper divisors (14443976).

15342064 is a wasteful number, since it uses less digits than its factorization.

15342064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1968 (or 1962 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 15342064 is about 3916.8946883979. The cubic root of 15342064 is about 248.4818070233.

The spelling of 15342064 in words is "fifteen million, three hundred forty-two thousand, sixty-four".