23955365 has 12 divisors (see below), whose sum is σ = 33440076. Its totient is φ = 16426368.

The previous prime is 23955361. The next prime is 23955367. The reversal of 23955365 is 56355932.

It can be written as a sum of positive squares in 2 ways, for example, as 7300804 + 16654561 = 2702^2 + 4081^2 .

It is not a de Polignac number, because 23955365 - 2² = 23955361 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 (23955361) 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, 48644 + ... + 49133.

It is an arithmetic number, because the mean of its divisors is an integer number (2786673).

Almost surely, 2^23955365 is an apocalyptic number.

It is an amenable number.

23955365 is a deficient number, since it is larger than the sum of its proper divisors (9484711).

23955365 is an equidigital number, since it uses as much as digits as its factorization.

23955365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97796 (or 97789 counting only the distinct ones).

The product of its digits is 121500, while the sum is 38.

The square root of 23955365 is about 4894.4218248941. The cubic root of 23955365 is about 288.2709841760.

The spelling of 23955365 in words is "twenty-three million, nine hundred fifty-five thousand, three hundred sixty-five".