23379828 has 48 divisors (see below), whose sum is σ = 59641344. Its totient is φ = 7096320.

The previous prime is 23379809. The next prime is 23379847. The reversal of 23379828 is 82897332.

It is an interprime number because it is at equal distance from previous prime (23379809) and next prime (23379847).

It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 23379828.

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, 4476 + ... + 8172.

It is an arithmetic number, because the mean of its divisors is an integer number (1242528).

Almost surely, 2^23379828 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 23379828, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (29820672).

23379828 is an abundant number, since it is smaller than the sum of its proper divisors (36261516).

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

23379828 is a wasteful number, since it uses less digits than its factorization.

23379828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3752 (or 3750 counting only the distinct ones).

The product of its digits is 145152, while the sum is 42.

The square root of 23379828 is about 4835.2691755475. The cubic root of 23379828 is about 285.9436373194.

The spelling of 23379828 in words is "twenty-three million, three hundred seventy-nine thousand, eight hundred twenty-eight".