23822379 has 24 divisors (see below), whose sum is σ = 40133600. Its totient is φ = 13611024.

The previous prime is 23822317. The next prime is 23822399. The reversal of 23822379 is 97322832.

It is not a de Polignac number, because 23822379 - 2⁷ = 23822251 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23822399) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 772 + ... + 6945.

Almost surely, 2^23822379 is an apocalyptic number.

23822379 is a deficient number, since it is larger than the sum of its proper divisors (16311221).

23822379 is an equidigital number, since it uses as much as digits as its factorization.

23822379 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7744 (or 7727 counting only the distinct ones).

The product of its digits is 36288, while the sum is 36.

The square root of 23822379 is about 4880.8174520258. The cubic root of 23822379 is about 287.7365574161.

It can be divided in two parts, 2382 and 2379, that added together give a square (4761 = 69²).

The spelling of 23822379 in words is "twenty-three million, eight hundred twenty-two thousand, three hundred seventy-nine".