23265319 has 16 divisors (see below), whose sum is σ = 29410560. Its totient is φ = 17876160.

The previous prime is 23265317. The next prime is 23265323. The reversal of 23265319 is 91356232.

It is a cyclic number.

It is not a de Polignac number, because 23265319 - 2¹ = 23265317 is a prime.

It is a super-2 number, since 2×23265319² = 1082550136343522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23265313) 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, 3552 + ... + 7690.

It is an arithmetic number, because the mean of its divisors is an integer number (1838160).

Almost surely, 2^23265319 is an apocalyptic number.

23265319 is a deficient number, since it is larger than the sum of its proper divisors (6145241).

23265319 is a wasteful number, since it uses less digits than its factorization.

23265319 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4230.

The product of its digits is 9720, while the sum is 31.

The square root of 23265319 is about 4823.4136252244. The cubic root of 23265319 is about 285.4760444586.

The spelling of 23265319 in words is "twenty-three million, two hundred sixty-five thousand, three hundred nineteen".