233412664 has 16 divisors (see below), whose sum is σ = 437862600. Its totient is φ = 116649312.

The previous prime is 233412661. The next prime is 233412667. The reversal of 233412664 is 466214332.

233412664 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (233412661) and next prime (233412667).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (233412661) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13927 + ... + 25705.

Almost surely, 2^233412664 is an apocalyptic number.

It is an amenable number.

233412664 is a deficient number, since it is larger than the sum of its proper divisors (204449936).

233412664 is a wasteful number, since it uses less digits than its factorization.

233412664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14262 (or 14258 counting only the distinct ones).

The product of its digits is 20736, while the sum is 31.

The square root of 233412664 is about 15277.8488014511. The cubic root of 233412664 is about 615.7080122335.

Adding to 233412664 its reverse (466214332), we get a palindrome (699626996).

The spelling of 233412664 in words is "two hundred thirty-three million, four hundred twelve thousand, six hundred sixty-four".