701206061 has 2 divisors, whose sum is σ = 701206062. Its totient is φ = 701206060.

The previous prime is 701206027. The next prime is 701206063. The reversal of 701206061 is 160602107.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 671120836 + 30085225 = 25906^2 + 5485^2 .

It is a cyclic number.

It is not a de Polignac number, because 701206061 - 2⁶ = 701205997 is a prime.

Together with 701206063, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (701206063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 350603030 + 350603031.

It is an arithmetic number, because the mean of its divisors is an integer number (350603031).

Almost surely, 2^701206061 is an apocalyptic number.

It is an amenable number.

701206061 is a deficient number, since it is larger than the sum of its proper divisors (1).

701206061 is an equidigital number, since it uses as much as digits as its factorization.

701206061 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 504, while the sum is 23.

The square root of 701206061 is about 26480.2957120951. The cubic root of 701206061 is about 888.4136455340.

Adding to 701206061 its reverse (160602107), we get a palindrome (861808168).

The spelling of 701206061 in words is "seven hundred one million, two hundred six thousand, sixty-one".