332252407 has 2 divisors, whose sum is σ = 332252408. Its totient is φ = 332252406.

The previous prime is 332252399. The next prime is 332252413. The reversal of 332252407 is 704252233.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 332252407 - 2³ = 332252399 is a prime.

It is a super-2 number, since 2×332252407² = 220783323914587298, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (332252467) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 166126203 + 166126204.

It is an arithmetic number, because the mean of its divisors is an integer number (166126204).

Almost surely, 2^332252407 is an apocalyptic number.

332252407 is a deficient number, since it is larger than the sum of its proper divisors (1).

332252407 is an equidigital number, since it uses as much as digits as its factorization.

332252407 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10080, while the sum is 28.

The square root of 332252407 is about 18227.7921592276. The cubic root of 332252407 is about 692.6109903035.

The spelling of 332252407 in words is "three hundred thirty-two million, two hundred fifty-two thousand, four hundred seven".