23233404 has 24 divisors (see below), whose sum is σ = 56568960. Its totient is φ = 7407664.

The previous prime is 23233393. The next prime is 23233417. The reversal of 23233404 is 40433232.

It is a super-2 number, since 2×23233404² = 1079582122854432, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41814 + ... + 42365.

It is an arithmetic number, because the mean of its divisors is an integer number (2357040).

Almost surely, 2^23233404 is an apocalyptic number.

It is an amenable number.

23233404 is an abundant number, since it is smaller than the sum of its proper divisors (33335556).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23233404 is a wasteful number, since it uses less digits than its factorization.

23233404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84209 (or 84207 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 21.

The square root of 23233404 is about 4820.1041482524. The cubic root of 23233404 is about 285.3454475355.

Adding to 23233404 its reverse (40433232), we get a palindrome (63666636).

The spelling of 23233404 in words is "twenty-three million, two hundred thirty-three thousand, four hundred four".