233023224 has 64 divisors (see below), whose sum is σ = 679392000. Its totient is φ = 66575712.

The previous prime is 233023211. The next prime is 233023237. The reversal of 233023224 is 422320332.

233023224 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (233023211) and next prime (233023237).

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 233023224.

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, 5922 + ... + 22385.

It is an arithmetic number, because the mean of its divisors is an integer number (10615500).

Almost surely, 2^233023224 is an apocalyptic number.

233023224 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

233023224 is an abundant number, since it is smaller than the sum of its proper divisors (446368776).

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

233023224 is a wasteful number, since it uses less digits than its factorization.

233023224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28337 (or 28319 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 21.

The square root of 233023224 is about 15265.0982309319. The cubic root of 233023224 is about 615.3653932810.

Adding to 233023224 its reverse (422320332), we get a palindrome (655343556).

The spelling of 233023224 in words is "two hundred thirty-three million, twenty-three thousand, two hundred twenty-four".