233004156 has 48 divisors (see below), whose sum is σ = 677832960. Its totient is φ = 60520320.

The previous prime is 233004139. The next prime is 233004169. The reversal of 233004156 is 651400332.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 125161 + ... + 127008.

It is an arithmetic number, because the mean of its divisors is an integer number (14121520).

Almost surely, 2^233004156 is an apocalyptic number.

It is an amenable number.

233004156 is an abundant number, since it is smaller than the sum of its proper divisors (444828804).

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

233004156 is a wasteful number, since it uses less digits than its factorization.

233004156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 252194 (or 252192 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 233004156 is about 15264.4736561730. The cubic root of 233004156 is about 615.3486079621.

Adding to 233004156 its reverse (651400332), we get a palindrome (884404488).

The spelling of 233004156 in words is "two hundred thirty-three million, four thousand, one hundred fifty-six".