332448239 has 2 divisors, whose sum is σ = 332448240. Its totient is φ = 332448238.

The previous prime is 332448217. The next prime is 332448269. The reversal of 332448239 is 932844233.

It is a weak prime.

It is an emirp because it is prime and its reverse (932844233) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 332448239 - 2¹⁶ = 332382703 is a prime.

It is a super-2 number, since 2×332448239² = 221043663228402242, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (332448269) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 166224119 + 166224120.

It is an arithmetic number, because the mean of its divisors is an integer number (166224120).

Almost surely, 2^332448239 is an apocalyptic number.

332448239 is a deficient number, since it is larger than the sum of its proper divisors (1).

332448239 is an equidigital number, since it uses as much as digits as its factorization.

332448239 is an evil number, because the sum of its binary digits is even.

The product of its digits is 124416, while the sum is 38.

The square root of 332448239 is about 18233.1631649585. The cubic root of 332448239 is about 692.7470402394.

The spelling of 332448239 in words is "three hundred thirty-two million, four hundred forty-eight thousand, two hundred thirty-nine".