233225634 has 8 divisors (see below), whose sum is σ = 466451280. Its totient is φ = 77741876.

The previous prime is 233225623. The next prime is 233225647. The reversal of 233225634 is 436522332.

233225634 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

233225634 is an admirable 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 3 ways as a sum of consecutive naturals, for example, 19435464 + ... + 19435475.

It is an arithmetic number, because the mean of its divisors is an integer number (58306410).

Almost surely, 2^233225634 is an apocalyptic number.

233225634 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

233225634 is a wasteful number, since it uses less digits than its factorization.

233225634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38870944.

The product of its digits is 25920, while the sum is 30.

The square root of 233225634 is about 15271.7266214400. The cubic root of 233225634 is about 615.5435158164.

Adding to 233225634 its reverse (436522332), we get a palindrome (669747966).

It can be divided in two parts, 2332 and 25634, that added together give a triangular number (27966 = T₂₃₆).

The spelling of 233225634 in words is "two hundred thirty-three million, two hundred twenty-five thousand, six hundred thirty-four".