117342773 has 2 divisors, whose sum is σ = 117342774. Its totient is φ = 117342772.

The previous prime is 117342763. The next prime is 117342809. The reversal of 117342773 is 377243711.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 91718929 + 25623844 = 9577^2 + 5062^2 .

It is a cyclic number.

It is not a de Polignac number, because 117342773 - 2¹⁸ = 117080629 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (117342713) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58671386 + 58671387.

It is an arithmetic number, because the mean of its divisors is an integer number (58671387).

Almost surely, 2^117342773 is an apocalyptic number.

It is an amenable number.

117342773 is a deficient number, since it is larger than the sum of its proper divisors (1).

117342773 is an equidigital number, since it uses as much as digits as its factorization.

117342773 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 24696, while the sum is 35.

The square root of 117342773 is about 10832.4869259095. The cubic root of 117342773 is about 489.5744924667.

The spelling of 117342773 in words is "one hundred seventeen million, three hundred forty-two thousand, seven hundred seventy-three".