233456733 has 24 divisors (see below), whose sum is σ = 362097216. Its totient is φ = 144412800.

The previous prime is 233456723. The next prime is 233456737. The reversal of 233456733 is 337654332.

It is not a de Polignac number, because 233456733 - 2¹⁰ = 233455709 is a prime.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (233456737) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 118 + ... + 21608.

It is an arithmetic number, because the mean of its divisors is an integer number (15087384).

Almost surely, 2^233456733 is an apocalyptic number.

It is an amenable number.

233456733 is a deficient number, since it is larger than the sum of its proper divisors (128640483).

233456733 is a wasteful number, since it uses less digits than its factorization.

233456733 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21585 (or 21582 counting only the distinct ones).

The product of its digits is 136080, while the sum is 36.

The square root of 233456733 is about 15279.2909848592. The cubic root of 233456733 is about 615.7467589585.

The spelling of 233456733 in words is "two hundred thirty-three million, four hundred fifty-six thousand, seven hundred thirty-three".