232833813 has 8 divisors (see below), whose sum is σ = 310756800. Its totient is φ = 155066688.

The previous prime is 232833773. The next prime is 232833893. The reversal of 232833813 is 318338232.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-232833813 is a prime.

It is a super-2 number, since 2×232833813² = 108423168952237938, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232833893) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35433 + ... + 41486.

It is an arithmetic number, because the mean of its divisors is an integer number (38844600).

Almost surely, 2^232833813 is an apocalyptic number.

It is an amenable number.

232833813 is a deficient number, since it is larger than the sum of its proper divisors (77922987).

232833813 is a wasteful number, since it uses less digits than its factorization.

232833813 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77931.

The product of its digits is 20736, while the sum is 33.

The square root of 232833813 is about 15258.8929152806. The cubic root of 232833813 is about 615.1986165286.

The spelling of 232833813 in words is "two hundred thirty-two million, eight hundred thirty-three thousand, eight hundred thirteen".