700001 has 2 divisors, whose sum is σ = 700002. Its totient is φ = 700000.

The previous prime is 699967. The next prime is 700027. The reversal of 700001 is 100007.

700001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 678976 + 21025 = 824^2 + 145^2 .

It is a cyclic number.

It is not a de Polignac number, because 700001 - 2¹⁰ = 698977 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (700081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 350000 + 350001.

It is an arithmetic number, because the mean of its divisors is an integer number (350001).

2⁷⁰⁰⁰⁰¹ is an apocalyptic number.

It is an amenable number.

700001 is a deficient number, since it is larger than the sum of its proper divisors (1).

700001 is an equidigital number, since it uses as much as digits as its factorization.

700001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7, while the sum is 8.

The square root of 700001 is about 836.6606241482. The cubic root of 700001 is about 88.7904424554.

Adding to 700001 its reverse (100007), we get a palindrome (800008).

The spelling of 700001 in words is "seven hundred thousand, one", and thus it is an iban number.