332240263 has 2 divisors, whose sum is σ = 332240264. Its totient is φ = 332240262.

The previous prime is 332240219. The next prime is 332240281. The reversal of 332240263 is 362042233.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 332240263 - 2⁹ = 332239751 is a prime.

It is a super-2 number, since 2×332240263² = 220767184716618338, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (332240063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 166120131 + 166120132.

It is an arithmetic number, because the mean of its divisors is an integer number (166120132).

Almost surely, 2^332240263 is an apocalyptic number.

332240263 is a deficient number, since it is larger than the sum of its proper divisors (1).

332240263 is an equidigital number, since it uses as much as digits as its factorization.

332240263 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5184, while the sum is 25.

The square root of 332240263 is about 18227.4590384946. The cubic root of 332240263 is about 692.6025517689.

Adding to 332240263 its reverse (362042233), we get a palindrome (694282496).

The spelling of 332240263 in words is "three hundred thirty-two million, two hundred forty thousand, two hundred sixty-three".