23255469 has 12 divisors (see below), whose sum is σ = 33742176. Its totient is φ = 15433992.

The previous prime is 23255429. The next prime is 23255471. The reversal of 23255469 is 96455232.

It is not a de Polignac number, because 23255469 - 2⁷ = 23255341 is a prime.

It is a super-2 number, since 2×23255469² = 1081633676819922, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23255429) 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, 3649 + ... + 7734.

It is an arithmetic number, because the mean of its divisors is an integer number (2811848).

Almost surely, 2^23255469 is an apocalyptic number.

It is an amenable number.

23255469 is a deficient number, since it is larger than the sum of its proper divisors (10486707).

23255469 is a wasteful number, since it uses less digits than its factorization.

23255469 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11616 (or 11613 counting only the distinct ones).

The product of its digits is 64800, while the sum is 36.

The square root of 23255469 is about 4822.3924560326. The cubic root of 23255469 is about 285.4357507784.

The spelling of 23255469 in words is "twenty-three million, two hundred fifty-five thousand, four hundred sixty-nine".