15014997 has 16 divisors (see below), whose sum is σ = 23416000. Its totient is φ = 9482832.

The previous prime is 15014983. The next prime is 15014999. The reversal of 15014997 is 79941051.

15014997 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 15014997 - 2⁴ = 15014981 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15014999) 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, 14122 + ... + 15147.

It is an arithmetic number, because the mean of its divisors is an integer number (1463500).

Almost surely, 2^15014997 is an apocalyptic number.

It is an amenable number.

15014997 is a deficient number, since it is larger than the sum of its proper divisors (8401003).

15014997 is a wasteful number, since it uses less digits than its factorization.

15014997 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29297 (or 29291 counting only the distinct ones).

The product of its (nonzero) digits is 11340, while the sum is 36.

The square root of 15014997 is about 3874.9189668947. The cubic root of 15014997 is about 246.7033706846.

The spelling of 15014997 in words is "fifteen million, fourteen thousand, nine hundred ninety-seven".