332646233 has 2 divisors, whose sum is σ = 332646234. Its totient is φ = 332646232.

The previous prime is 332646229. The next prime is 332646257.

332646233 is nontrivially palindromic in base 10.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 322992784 + 9653449 = 17972^2 + 3107^2 .

It is a palprime.

It is a cyclic number.

It is not a de Polignac number, because 332646233 - 2² = 332646229 is a prime.

It is a super-2 number, since 2×332646233² = 221307032658180578, which contains 22 as substring.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 332646233.

It is not a weakly prime, because it can be changed into another prime (332646283) 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 as a sum of consecutive naturals, namely, 166323116 + 166323117.

It is an arithmetic number, because the mean of its divisors is an integer number (166323117).

Almost surely, 2^332646233 is an apocalyptic number.

It is an amenable number.

332646233 is a deficient number, since it is larger than the sum of its proper divisors (1).

332646233 is an equidigital number, since it uses as much as digits as its factorization.

332646233 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 46656, while the sum is 32.

The square root of 332646233 is about 18238.5918590225. The cubic root of 332646233 is about 692.8845378719.

The spelling of 332646233 in words is "three hundred thirty-two million, six hundred forty-six thousand, two hundred thirty-three".