23713776 has 80 divisors (see below), whose sum is σ = 72093600. Its totient is φ = 7437312.

The previous prime is 23713763. The next prime is 23713799. The reversal of 23713776 is 67731732.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 23713776.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5730 + ... + 8958.

It is an arithmetic number, because the mean of its divisors is an integer number (901170).

Almost surely, 2^23713776 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23713776, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (36046800).

23713776 is an abundant number, since it is smaller than the sum of its proper divisors (48379824).

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

23713776 is a wasteful number, since it uses less digits than its factorization.

23713776 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3263 (or 3251 counting only the distinct ones).

The product of its digits is 37044, while the sum is 36.

The square root of 23713776 is about 4869.6792502176. The cubic root of 23713776 is about 287.2986406052.

The spelling of 23713776 in words is "twenty-three million, seven hundred thirteen thousand, seven hundred seventy-six".