701671 has 2 divisors, whose sum is σ = 701672. Its totient is φ = 701670.

The previous prime is 701669. The next prime is 701681. The reversal of 701671 is 176107.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 701671 - 2¹ = 701669 is a prime.

Together with 701669, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (701611) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 350835 + 350836.

It is an arithmetic number, because the mean of its divisors is an integer number (350836).

2⁷⁰¹⁶⁷¹ is an apocalyptic number.

701671 is a deficient number, since it is larger than the sum of its proper divisors (1).

701671 is an equidigital number, since it uses as much as digits as its factorization.

701671 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 294, while the sum is 22.

The square root of 701671 is about 837.6580447892. The cubic root of 701671 is about 88.8609958199.

Adding to 701671 its reverse (176107), we get a palindrome (877778).

The spelling of 701671 in words is "seven hundred one thousand, six hundred seventy-one".