23998412 has 6 divisors (see below), whose sum is σ = 41997228. Its totient is φ = 11999204.

The previous prime is 23998411. The next prime is 23998417. The reversal of 23998412 is 21489932.

It is not an unprimeable number, because it can be changed into a prime (23998411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2999798 + ... + 2999805.

It is an arithmetic number, because the mean of its divisors is an integer number (6999538).

Almost surely, 2^23998412 is an apocalyptic number.

It is an amenable number.

23998412 is a deficient number, since it is larger than the sum of its proper divisors (17998816).

23998412 is a wasteful number, since it uses less digits than its factorization.

23998412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5999607 (or 5999605 counting only the distinct ones).

The product of its digits is 31104, while the sum is 38.

The square root of 23998412 is about 4898.8174083140. The cubic root of 23998412 is about 288.4435519981.

The spelling of 23998412 in words is "twenty-three million, nine hundred ninety-eight thousand, four hundred twelve".