332085631 has 2 divisors, whose sum is σ = 332085632. Its totient is φ = 332085630.

The previous prime is 332085577. The next prime is 332085653. The reversal of 332085631 is 136580233.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 332085631 - 2¹⁷ = 331954559 is a prime.

It is a super-2 number, since 2×332085631² = 220561732633336322, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 332085593 and 332085602.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (332085331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 166042815 + 166042816.

It is an arithmetic number, because the mean of its divisors is an integer number (166042816).

Almost surely, 2^332085631 is an apocalyptic number.

332085631 is a deficient number, since it is larger than the sum of its proper divisors (1).

332085631 is an equidigital number, since it uses as much as digits as its factorization.

332085631 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12960, while the sum is 31.

The square root of 332085631 is about 18223.2168126267. The cubic root of 332085631 is about 692.4950842227.

The spelling of 332085631 in words is "three hundred thirty-two million, eighty-five thousand, six hundred thirty-one".