23261268 has 24 divisors (see below), whose sum is σ = 55601280. Its totient is φ = 7564480.

The previous prime is 23261243. The next prime is 23261269. The reversal of 23261268 is 86216232.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23261269) 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 7 ways as a sum of consecutive naturals, for example, 23148 + ... + 24131.

It is an arithmetic number, because the mean of its divisors is an integer number (2316720).

Almost surely, 2^23261268 is an apocalyptic number.

It is an amenable number.

23261268 is an abundant number, since it is smaller than the sum of its proper divisors (32340012).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23261268 is a wasteful number, since it uses less digits than its factorization.

23261268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47327 (or 47325 counting only the distinct ones).

The product of its digits is 6912, while the sum is 30.

The square root of 23261268 is about 4822.9936761310. The cubic root of 23261268 is about 285.4594742927.

The spelling of 23261268 in words is "twenty-three million, two hundred sixty-one thousand, two hundred sixty-eight".