23715153 has 96 divisors (see below), whose sum is σ = 47496960. Its totient is φ = 11404800.

The previous prime is 23715149. The next prime is 23715161. The reversal of 23715153 is 35151732.

It is not a de Polignac number, because 23715153 - 2² = 23715149 is a prime.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23715053) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 388743 + ... + 388803.

It is an arithmetic number, because the mean of its divisors is an integer number (494760).

Almost surely, 2^23715153 is an apocalyptic number.

It is an amenable number.

23715153 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

23715153 is a wasteful number, since it uses less digits than its factorization.

23715153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116 (or 99 counting only the distinct ones).

The product of its digits is 3150, while the sum is 27.

The square root of 23715153 is about 4869.8206332472. The cubic root of 23715153 is about 287.3042014035.

Adding to 23715153 its reverse (35151732), we get a palindrome (58866885).

The spelling of 23715153 in words is "twenty-three million, seven hundred fifteen thousand, one hundred fifty-three".