23801312 has 12 divisors (see below), whose sum is σ = 46858896. Its totient is φ = 11900640.

The previous prime is 23801287. The next prime is 23801321. The reversal of 23801312 is 21310832.

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 as a sum of consecutive naturals, namely, 371864 + ... + 371927.

It is an arithmetic number, because the mean of its divisors is an integer number (3904908).

Almost surely, 2^23801312 is an apocalyptic number.

It is an amenable number.

23801312 is a deficient number, since it is larger than the sum of its proper divisors (23057584).

23801312 is an equidigital number, since it uses as much as digits as its factorization.

23801312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 743801 (or 743793 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 23801312 is about 4878.6588320972. The cubic root of 23801312 is about 287.6517137514.

The spelling of 23801312 in words is "twenty-three million, eight hundred one thousand, three hundred twelve".