682005733 has 2 divisors, whose sum is σ = 682005734. Its totient is φ = 682005732.

The previous prime is 682005713. The next prime is 682005773. The reversal of 682005733 is 337500286.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 681888769 + 116964 = 26113^2 + 342^2 .

It is a cyclic number.

It is not a de Polignac number, because 682005733 - 2²⁵ = 648451301 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (682005713) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 341002866 + 341002867.

It is an arithmetic number, because the mean of its divisors is an integer number (341002867).

Almost surely, 2^682005733 is an apocalyptic number.

It is an amenable number.

682005733 is a deficient number, since it is larger than the sum of its proper divisors (1).

682005733 is an equidigital number, since it uses as much as digits as its factorization.

682005733 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 30240, while the sum is 34.

The square root of 682005733 is about 26115.2394781285. The cubic root of 682005733 is about 880.2296804923.

The spelling of 682005733 in words is "six hundred eighty-two million, five thousand, seven hundred thirty-three".