233032426 has 8 divisors (see below), whose sum is σ = 381325824. Its totient is φ = 105923820.

The previous prime is 233032421. The next prime is 233032433. The reversal of 233032426 is 624230332.

It is a happy number.

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

It is a super-2 number, since 2×233032426² = 108608223134890952, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 233032426.

It is not an unprimeable number, because it can be changed into a prime (233032421) by changing a digit.

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, 5296170 + ... + 5296213.

It is an arithmetic number, because the mean of its divisors is an integer number (47665728).

Almost surely, 2^233032426 is an apocalyptic number.

233032426 is a deficient number, since it is larger than the sum of its proper divisors (148293398).

233032426 is a wasteful number, since it uses less digits than its factorization.

233032426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10592396.

The product of its (nonzero) digits is 5184, while the sum is 25.

The square root of 233032426 is about 15265.3996344675. The cubic root of 233032426 is about 615.3734933575.

Adding to 233032426 its reverse (624230332), we get a palindrome (857262758).

The spelling of 233032426 in words is "two hundred thirty-three million, thirty-two thousand, four hundred twenty-six".