15042264 has 16 divisors (see below), whose sum is σ = 37605720. Its totient is φ = 5014080.

The previous prime is 15042257. The next prime is 15042277. The reversal of 15042264 is 46224051.

15042264 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 626761 = 15042264 / (1 + 5 + 0 + 4 + 2 + 2 + 6 + 4).

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, 313357 + ... + 313404.

Almost surely, 2^15042264 is an apocalyptic number.

It is an amenable number.

15042264 is an abundant number, since it is smaller than the sum of its proper divisors (22563456).

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

15042264 is a wasteful number, since it uses less digits than its factorization.

15042264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 626770 (or 626766 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 15042264 is about 3878.4357671618. The cubic root of 15042264 is about 246.8526168672.

The spelling of 15042264 in words is "fifteen million, forty-two thousand, two hundred sixty-four".