233556464 has 20 divisors (see below), whose sum is σ = 453709056. Its totient is φ = 116470272.

The previous prime is 233556461. The next prime is 233556473. The reversal of 233556464 is 464655332.

It is a happy number.

233556464 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (233556461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12929 + ... + 25184.

Almost surely, 2^233556464 is an apocalyptic number.

It is an amenable number.

233556464 is a deficient number, since it is larger than the sum of its proper divisors (220152592).

233556464 is a wasteful number, since it uses less digits than its factorization.

233556464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38504 (or 38498 counting only the distinct ones).

The product of its digits is 259200, while the sum is 38.

The square root of 233556464 is about 15282.5542367760. The cubic root of 233556464 is about 615.8344273055.

The spelling of 233556464 in words is "two hundred thirty-three million, five hundred fifty-six thousand, four hundred sixty-four".