23922801 has 12 divisors (see below), whose sum is σ = 39491712. Its totient is φ = 13670136.

The previous prime is 23922799. The next prime is 23922851. The reversal of 23922801 is 10822932.

It is a happy number.

It is not a de Polignac number, because 23922801 - 2¹ = 23922799 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23922851) 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 11 ways as a sum of consecutive naturals, for example, 189801 + ... + 189926.

It is an arithmetic number, because the mean of its divisors is an integer number (3290976).

Almost surely, 2^23922801 is an apocalyptic number.

23922801 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

23922801 is a deficient number, since it is larger than the sum of its proper divisors (15568911).

23922801 is a wasteful number, since it uses less digits than its factorization.

23922801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 379740 (or 379737 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The square root of 23922801 is about 4891.0940493922. The cubic root of 23922801 is about 288.1403034551.

The spelling of 23922801 in words is "twenty-three million, nine hundred twenty-two thousand, eight hundred one".