700056017 has 4 divisors (see below), whose sum is σ = 717130596. Its totient is φ = 682981440.

The previous prime is 700055989. The next prime is 700056047. The reversal of 700056017 is 710650007.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 710650007 = 41 ⋅17332927.

It can be written as a sum of positive squares in 2 ways, for example, as 133425601 + 566630416 = 11551^2 + 23804^2 .

It is a cyclic number.

It is not a de Polignac number, because 700056017 - 2¹⁸ = 699793873 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (700056047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8537228 + ... + 8537309.

It is an arithmetic number, because the mean of its divisors is an integer number (179282649).

Almost surely, 2^700056017 is an apocalyptic number.

It is an amenable number.

700056017 is a deficient number, since it is larger than the sum of its proper divisors (17074579).

700056017 is a wasteful number, since it uses less digits than its factorization.

700056017 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17074578.

The product of its (nonzero) digits is 1470, while the sum is 26.

The square root of 700056017 is about 26458.5717112621. The cubic root of 700056017 is about 887.9276857387.

The spelling of 700056017 in words is "seven hundred million, fifty-six thousand, seventeen".