700585811 has 2 divisors, whose sum is σ = 700585812. Its totient is φ = 700585810.

The previous prime is 700585789. The next prime is 700585813. The reversal of 700585811 is 118585007.

It is a strong prime.

It is an emirp because it is prime and its reverse (118585007) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 700585811 - 2¹⁴ = 700569427 is a prime.

It is a Sophie Germain prime.

Together with 700585813, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (700585813) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 350292905 + 350292906.

It is an arithmetic number, because the mean of its divisors is an integer number (350292906).

Almost surely, 2^700585811 is an apocalyptic number.

700585811 is a deficient number, since it is larger than the sum of its proper divisors (1).

700585811 is an equidigital number, since it uses as much as digits as its factorization.

700585811 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11200, while the sum is 35.

The square root of 700585811 is about 26468.5815826991. The cubic root of 700585811 is about 888.1516202666.

The spelling of 700585811 in words is "seven hundred million, five hundred eighty-five thousand, eight hundred eleven".