7966633 has 2 divisors, whose sum is σ = 7966634. Its totient is φ = 7966632.

The previous prime is 7966627. The next prime is 7966663. The reversal of 7966633 is 3366697.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7573504 + 393129 = 2752^2 + 627^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7966633 is a prime.

7966633 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (7966603) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3983316 + 3983317.

It is an arithmetic number, because the mean of its divisors is an integer number (3983317).

Almost surely, 2^7966633 is an apocalyptic number.

It is an amenable number.

7966633 is a deficient number, since it is larger than the sum of its proper divisors (1).

7966633 is an equidigital number, since it uses as much as digits as its factorization.

7966633 is an evil number, because the sum of its binary digits is even.

The product of its digits is 122472, while the sum is 40.

The square root of 7966633 is about 2822.5224534094. The cubic root of 7966633 is about 199.7215541862.

The spelling of 7966633 in words is "seven million, nine hundred sixty-six thousand, six hundred thirty-three".