701161457 has 2 divisors, whose sum is σ = 701161458. Its totient is φ = 701161456.

The previous prime is 701161411. The next prime is 701161469. The reversal of 701161457 is 754161107.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 442723681 + 258437776 = 21041^2 + 16076^2 .

It is a cyclic number.

It is not a de Polignac number, because 701161457 - 2⁶ = 701161393 is a prime.

It is not a weakly prime, because it can be changed into another prime (701161057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 350580728 + 350580729.

It is an arithmetic number, because the mean of its divisors is an integer number (350580729).

Almost surely, 2^701161457 is an apocalyptic number.

It is an amenable number.

701161457 is a deficient number, since it is larger than the sum of its proper divisors (1).

701161457 is an equidigital number, since it uses as much as digits as its factorization.

701161457 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5880, while the sum is 32.

The square root of 701161457 is about 26479.4534875628. The cubic root of 701161457 is about 888.3948076846.

The spelling of 701161457 in words is "seven hundred one million, one hundred sixty-one thousand, four hundred fifty-seven".