15379023 has 16 divisors (see below), whose sum is σ = 22478976. Its totient is φ = 9275040.

The previous prime is 15378997. The next prime is 15379031. The reversal of 15379023 is 32097351.

It is not a de Polignac number, because 15379023 - 2⁵ = 15378991 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15379043) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6465 + ... + 8517.

It is an arithmetic number, because the mean of its divisors is an integer number (1404936).

Almost surely, 2^15379023 is an apocalyptic number.

15379023 is a deficient number, since it is larger than the sum of its proper divisors (7099953).

15379023 is a wasteful number, since it uses less digits than its factorization.

15379023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2294.

The product of its (nonzero) digits is 5670, while the sum is 30.

The square root of 15379023 is about 3921.6097460099. The cubic root of 15379023 is about 248.6811777317.

The spelling of 15379023 in words is "fifteen million, three hundred seventy-nine thousand, twenty-three".