233012004 has 48 divisors (see below), whose sum is σ = 554971200. Its totient is φ = 76070016.

The previous prime is 233011993. The next prime is 233012023. The reversal of 233012004 is 400210332.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 280662 + ... + 281490.

It is an arithmetic number, because the mean of its divisors is an integer number (11561900).

Almost surely, 2^233012004 is an apocalyptic number.

It is an amenable number.

233012004 is an abundant number, since it is smaller than the sum of its proper divisors (321959196).

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

233012004 is a wasteful number, since it uses less digits than its factorization.

233012004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1292 (or 1290 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 233012004 is about 15264.7307215031. The cubic root of 233012004 is about 615.3555165680.

Adding to 233012004 its reverse (400210332), we get a palindrome (633222336).

The spelling of 233012004 in words is "two hundred thirty-three million, twelve thousand, four".