233388255 has 16 divisors (see below), whose sum is σ = 375511680. Its totient is φ = 123776928.

The previous prime is 233388251. The next prime is 233388263. The reversal of 233388255 is 552883332.

It is not a de Polignac number, because 233388255 - 2² = 233388251 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (233388251) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40777 + ... + 46146.

It is an arithmetic number, because the mean of its divisors is an integer number (23469480).

Almost surely, 2^233388255 is an apocalyptic number.

233388255 is a deficient number, since it is larger than the sum of its proper divisors (142123425).

233388255 is a wasteful number, since it uses less digits than its factorization.

233388255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87110.

The product of its digits is 172800, while the sum is 39.

The square root of 233388255 is about 15277.0499442792. The cubic root of 233388255 is about 615.6865490439.

The spelling of 233388255 in words is "two hundred thirty-three million, three hundred eighty-eight thousand, two hundred fifty-five".