701471957 has 2 divisors, whose sum is σ = 701471958. Its totient is φ = 701471956.

The previous prime is 701471941. The next prime is 701471971. The reversal of 701471957 is 759174107.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 543869041 + 157602916 = 23321^2 + 12554^2 .

It is a cyclic number.

It is not a de Polignac number, because 701471957 - 2⁴ = 701471941 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (701471987) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 350735978 + 350735979.

It is an arithmetic number, because the mean of its divisors is an integer number (350735979).

Almost surely, 2^701471957 is an apocalyptic number.

It is an amenable number.

701471957 is a deficient number, since it is larger than the sum of its proper divisors (1).

701471957 is an equidigital number, since it uses as much as digits as its factorization.

701471957 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 61740, while the sum is 41.

The square root of 701471957 is about 26485.3158750278. The cubic root of 701471957 is about 888.5259262625.

The spelling of 701471957 in words is "seven hundred one million, four hundred seventy-one thousand, nine hundred fifty-seven".