23994441 has 8 divisors (see below), whose sum is σ = 35547360. Its totient is φ = 15996276.

The previous prime is 23994437. The next prime is 23994449. The reversal of 23994441 is 14449932.

It is not a de Polignac number, because 23994441 - 2² = 23994437 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23994396 and 23994405.

It is not an unprimeable number, because it can be changed into a prime (23994449) 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, 444315 + ... + 444368.

It is an arithmetic number, because the mean of its divisors is an integer number (4443420).

Almost surely, 2^23994441 is an apocalyptic number.

It is an amenable number.

23994441 is a deficient number, since it is larger than the sum of its proper divisors (11552919).

23994441 is an equidigital number, since it uses as much as digits as its factorization.

23994441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 888692 (or 888686 counting only the distinct ones).

The product of its digits is 31104, while the sum is 36.

The square root of 23994441 is about 4898.4120896470. The cubic root of 23994441 is about 288.4276416047.

The spelling of 23994441 in words is "twenty-three million, nine hundred ninety-four thousand, four hundred forty-one".