233455242 has 32 divisors (see below), whose sum is σ = 498424320. Its totient is φ = 72681840.

The previous prime is 233455217. The next prime is 233455297. The reversal of 233455242 is 242554332.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6328 + ... + 22515.

It is an arithmetic number, because the mean of its divisors is an integer number (15575760).

Almost surely, 2^233455242 is an apocalyptic number.

233455242 is an abundant number, since it is smaller than the sum of its proper divisors (264969078).

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

233455242 is a wasteful number, since it uses less digits than its factorization.

233455242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28938.

The product of its digits is 28800, while the sum is 30.

The square root of 233455242 is about 15279.2421932503. The cubic root of 233455242 is about 615.7454481084.

The spelling of 233455242 in words is "two hundred thirty-three million, four hundred fifty-five thousand, two hundred forty-two".