15052023 has 12 divisors (see below), whose sum is σ = 24847888. Its totient is φ = 8601120.

The previous prime is 15052003. The next prime is 15052027. The reversal of 15052023 is 32025051.

It is a happy number.

It is not a de Polignac number, because 15052023 - 2⁸ = 15051767 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 15051987 and 15052005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15052027) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 119398 + ... + 119523.

Almost surely, 2^15052023 is an apocalyptic number.

15052023 is a deficient number, since it is larger than the sum of its proper divisors (9795865).

15052023 is a wasteful number, since it uses less digits than its factorization.

15052023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 238934 (or 238931 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 18.

The square root of 15052023 is about 3879.6936734747. The cubic root of 15052023 is about 246.9059890171.

Adding to 15052023 its reverse (32025051), we get a palindrome (47077074).

The spelling of 15052023 in words is "fifteen million, fifty-two thousand, twenty-three".