15052097 has 4 divisors (see below), whose sum is σ = 15706560. Its totient is φ = 14397636.

The previous prime is 15052091. The next prime is 15052099. The reversal of 15052097 is 79025051.

15052097 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 15052097 - 2¹⁸ = 14789953 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (15052091) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 327197 + ... + 327242.

It is an arithmetic number, because the mean of its divisors is an integer number (3926640).

Almost surely, 2^15052097 is an apocalyptic number.

It is an amenable number.

15052097 is a deficient number, since it is larger than the sum of its proper divisors (654463).

15052097 is an equidigital number, since it uses as much as digits as its factorization.

15052097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 654462.

The product of its (nonzero) digits is 3150, while the sum is 29.

The square root of 15052097 is about 3879.7032102984. The cubic root of 15052097 is about 246.9063936363.

The spelling of 15052097 in words is "fifteen million, fifty-two thousand, ninety-seven".