23379072 has 64 divisors (see below), whose sum is σ = 62791200. Its totient is φ = 7706624.

The previous prime is 23379007. The next prime is 23379073. The reversal of 23379072 is 27097332.

It is a tau number, because it is divible by the number of its divisors (64).

It is a hoax number, since the sum of its digits (33) 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 (23379073) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40804 + ... + 41372.

Almost surely, 2^23379072 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 23379072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (31395600).

23379072 is an abundant number, since it is smaller than the sum of its proper divisors (39412128).

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

23379072 is a wasteful number, since it uses less digits than its factorization.

23379072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 693 (or 681 counting only the distinct ones).

The product of its (nonzero) digits is 15876, while the sum is 33.

The square root of 23379072 is about 4835.1909993298. The cubic root of 23379072 is about 285.9405552362.

The spelling of 23379072 in words is "twenty-three million, three hundred seventy-nine thousand, seventy-two".