23233988 has 12 divisors (see below), whose sum is σ = 42061740. Its totient is φ = 11216352.

The previous prime is 23233961. The next prime is 23233993. The reversal of 23233988 is 88933232.

It can be written as a sum of positive squares in 2 ways, for example, as 19201924 + 4032064 = 4382^2 + 2008^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 100031 + ... + 100262.

It is an arithmetic number, because the mean of its divisors is an integer number (3505145).

Almost surely, 2^23233988 is an apocalyptic number.

It is an amenable number.

23233988 is a deficient number, since it is larger than the sum of its proper divisors (18827752).

23233988 is a wasteful number, since it uses less digits than its factorization.

23233988 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200326 (or 200324 counting only the distinct ones).

The product of its digits is 62208, while the sum is 38.

The square root of 23233988 is about 4820.1647274756. The cubic root of 23233988 is about 285.3478383509.

The spelling of 23233988 in words is "twenty-three million, two hundred thirty-three thousand, nine hundred eighty-eight".