332082661 has 2 divisors, whose sum is σ = 332082662. Its totient is φ = 332082660.

The previous prime is 332082637. The next prime is 332082721. The reversal of 332082661 is 166280233.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 329422500 + 2660161 = 18150^2 + 1631^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-332082661 is a prime.

It is a super-2 number, since 2×332082661² = 220557787473681842, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (332082601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 166041330 + 166041331.

It is an arithmetic number, because the mean of its divisors is an integer number (166041331).

Almost surely, 2^332082661 is an apocalyptic number.

It is an amenable number.

332082661 is a deficient number, since it is larger than the sum of its proper divisors (1).

332082661 is an equidigital number, since it uses as much as digits as its factorization.

332082661 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10368, while the sum is 31.

The square root of 332082661 is about 18223.1353229898. The cubic root of 332082661 is about 692.4930197787.

The spelling of 332082661 in words is "three hundred thirty-two million, eighty-two thousand, six hundred sixty-one".