23269156 has 12 divisors (see below), whose sum is σ = 41014960. Its totient is φ = 11550600.

The previous prime is 23269153. The next prime is 23269157. The reversal of 23269156 is 65196232.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (23269151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20370 + ... + 21481.

Almost surely, 2^23269156 is an apocalyptic number.

It is an amenable number.

23269156 is a deficient number, since it is larger than the sum of its proper divisors (17745804).

23269156 is a wasteful number, since it uses less digits than its factorization.

23269156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41994 (or 41992 counting only the distinct ones).

The product of its digits is 19440, while the sum is 34.

The square root of 23269156 is about 4823.8113561788. The cubic root of 23269156 is about 285.4917375076.

The spelling of 23269156 in words is "twenty-three million, two hundred sixty-nine thousand, one hundred fifty-six".