117673 has 2 divisors, whose sum is σ = 117674. Its totient is φ = 117672.

The previous prime is 117671. The next prime is 117679. The reversal of 117673 is 376711.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 61504 + 56169 = 248^2 + 237^2 .

It is a cyclic number.

It is not a de Polignac number, because 117673 - 2¹ = 117671 is a prime.

Together with 117671, it forms a pair of twin primes.

It is a d-powerful number, because it can be written as 1 + 1 + 6 + 7 + 7⁶ + 3² .

It is not a weakly prime, because it can be changed into another prime (117671) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58836 + 58837.

It is an arithmetic number, because the mean of its divisors is an integer number (58837).

117673 is a Friedman number, since it can be written as 7^6+3*(7+1*1), using all its digits and the basic arithmetic operations.

2¹¹⁷⁶⁷³ is an apocalyptic number.

It is an amenable number.

117673 is a deficient number, since it is larger than the sum of its proper divisors (1).

117673 is an equidigital number, since it uses as much as digits as its factorization.

117673 is an evil number, because the sum of its binary digits is even.

The product of its digits is 882, while the sum is 25.

The square root of 117673 is about 343.0349836387. The cubic root of 117673 is about 49.0033317185.

The spelling of 117673 in words is "one hundred seventeen thousand, six hundred seventy-three".