23641268 has 24 divisors (see below), whose sum is σ = 47635392. Its totient is φ = 10056384.

The previous prime is 23641253. The next prime is 23641279. The reversal of 23641268 is 86214632.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 755 + ... + 6917.

It is an arithmetic number, because the mean of its divisors is an integer number (1984808).

Almost surely, 2^23641268 is an apocalyptic number.

23641268 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

23641268 is an abundant number, since it is smaller than the sum of its proper divisors (23994124).

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

23641268 is a wasteful number, since it uses less digits than its factorization.

23641268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6311 (or 6309 counting only the distinct ones).

The product of its digits is 13824, while the sum is 32.

The square root of 23641268 is about 4862.2287070848. The cubic root of 23641268 is about 287.0055238165.

The spelling of 23641268 in words is "twenty-three million, six hundred forty-one thousand, two hundred sixty-eight".