626701 has 2 divisors, whose sum is σ = 626702. Its totient is φ = 626700.

The previous prime is 626693. The next prime is 626711. The reversal of 626701 is 107626.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 624100 + 2601 = 790^2 + 51^2 .

It is a cyclic number.

It is not a de Polignac number, because 626701 - 2³ = 626693 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (626711) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 313350 + 313351.

It is an arithmetic number, because the mean of its divisors is an integer number (313351).

2⁶²⁶⁷⁰¹ is an apocalyptic number.

It is an amenable number.

626701 is a deficient number, since it is larger than the sum of its proper divisors (1).

626701 is an equidigital number, since it uses as much as digits as its factorization.

626701 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 504, while the sum is 22.

The square root of 626701 is about 791.6444909175. The cubic root of 626701 is about 85.5762915825.

The spelling of 626701 in words is "six hundred twenty-six thousand, seven hundred one".