233022433 has 12 divisors (see below), whose sum is σ = 268305600. Its totient is φ = 198243936.

The previous prime is 233022431. The next prime is 233022437. The reversal of 233022433 is 334220332.

It is not a de Polignac number, because 233022433 - 2¹ = 233022431 is a prime.

It is a Duffinian number.

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 11 ways as a sum of consecutive naturals, for example, 569533 + ... + 569941.

It is an arithmetic number, because the mean of its divisors is an integer number (22358800).

Almost surely, 2^233022433 is an apocalyptic number.

It is an amenable number.

233022433 is a deficient number, since it is larger than the sum of its proper divisors (35283167).

233022433 is an frugal number, since it uses more digits than its factorization.

233022433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1024 (or 615 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 22.

The square root of 233022433 is about 15265.0723221346. The cubic root of 233022433 is about 615.3646969919.

Adding to 233022433 its reverse (334220332), we get a palindrome (567242765).

The spelling of 233022433 in words is "two hundred thirty-three million, twenty-two thousand, four hundred thirty-three".