332857223 has 2 divisors, whose sum is σ = 332857224. Its totient is φ = 332857222.

The previous prime is 332857193. The next prime is 332857237. The reversal of 332857223 is 322758233.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 332857223 - 2²⁶ = 265748359 is a prime.

It is a super-2 number, since 2×332857223² = 221587861806543458, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (332857253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 166428611 + 166428612.

It is an arithmetic number, because the mean of its divisors is an integer number (166428612).

Almost surely, 2^332857223 is an apocalyptic number.

332857223 is a deficient number, since it is larger than the sum of its proper divisors (1).

332857223 is an equidigital number, since it uses as much as digits as its factorization.

332857223 is an evil number, because the sum of its binary digits is even.

The product of its digits is 60480, while the sum is 35.

The square root of 332857223 is about 18244.3751057689. The cubic root of 332857223 is about 693.0310005865.

The spelling of 332857223 in words is "three hundred thirty-two million, eight hundred fifty-seven thousand, two hundred twenty-three".