233022430 has 32 divisors (see below), whose sum is σ = 438856704. Its totient is φ = 88916256.

The previous prime is 233022409. The next prime is 233022431. The reversal of 233022430 is 34220332.

It is a junction number, because it is equal to n+sod(n) for n = 233022398 and 233022407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (233022431) 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, 100747 + ... + 103033.

It is an arithmetic number, because the mean of its divisors is an integer number (13714272).

Almost surely, 2^233022430 is an apocalyptic number.

233022430 is a deficient number, since it is larger than the sum of its proper divisors (205834274).

233022430 is a wasteful number, since it uses less digits than its factorization.

233022430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2760.

The product of its (nonzero) digits is 864, while the sum is 19.

The square root of 233022430 is about 15265.0722238711. The cubic root of 233022430 is about 615.3646943511.

Adding to 233022430 its reverse (34220332), we get a palindrome (267242762).

The spelling of 233022430 in words is "two hundred thirty-three million, twenty-two thousand, four hundred thirty".