23440801 has 4 divisors (see below), whose sum is σ = 23737600. Its totient is φ = 23144004.

The previous prime is 23440799. The next prime is 23440817. The reversal of 23440801 is 10804432.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 23440801 - 2¹ = 23440799 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23440861) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 148281 + ... + 148438.

It is an arithmetic number, because the mean of its divisors is an integer number (5934400).

Almost surely, 2^23440801 is an apocalyptic number.

It is an amenable number.

23440801 is a deficient number, since it is larger than the sum of its proper divisors (296799).

23440801 is an equidigital number, since it uses as much as digits as its factorization.

23440801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 296798.

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 23440801 is about 4841.5700965699. The cubic root of 23440801 is about 286.1919953915.

The spelling of 23440801 in words is "twenty-three million, four hundred forty thousand, eight hundred one".