233056361 has 4 divisors (see below), whose sum is σ = 233201232. Its totient is φ = 232911492.

The previous prime is 233056333. The next prime is 233056367. The reversal of 233056361 is 163650332.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 233056361 - 2⁶ = 233056297 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (233056367) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 69995 + ... + 73248.

It is an arithmetic number, because the mean of its divisors is an integer number (58300308).

Almost surely, 2^233056361 is an apocalyptic number.

It is an amenable number.

233056361 is a deficient number, since it is larger than the sum of its proper divisors (144871).

233056361 is a wasteful number, since it uses less digits than its factorization.

233056361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144870.

The product of its (nonzero) digits is 9720, while the sum is 29.

The square root of 233056361 is about 15266.1835767817. The cubic root of 233056361 is about 615.3945611842.

The spelling of 233056361 in words is "two hundred thirty-three million, fifty-six thousand, three hundred sixty-one".