23236955 has 16 divisors (see below), whose sum is σ = 32647104. Its totient is φ = 15544320.

The previous prime is 23236919. The next prime is 23236957. The reversal of 23236955 is 55963232.

It is a happy number.

It is not a de Polignac number, because 23236955 - 2²⁰ = 22188379 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is not an unprimeable number, because it can be changed into a prime (23236957) 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, 6662 + ... + 9531.

It is an arithmetic number, because the mean of its divisors is an integer number (2040444).

Almost surely, 2^23236955 is an apocalyptic number.

23236955 is a deficient number, since it is larger than the sum of its proper divisors (9410149).

23236955 is a wasteful number, since it uses less digits than its factorization.

23236955 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16246.

The product of its digits is 48600, while the sum is 35.

The square root of 23236955 is about 4820.4724872153. The cubic root of 23236955 is about 285.3599842210.

The spelling of 23236955 in words is "twenty-three million, two hundred thirty-six thousand, nine hundred fifty-five".