117456473 has 2 divisors, whose sum is σ = 117456474. Its totient is φ = 117456472.

The previous prime is 117456457. The next prime is 117456487. The reversal of 117456473 is 374654711.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 110418064 + 7038409 = 10508^2 + 2653^2 .

It is a cyclic number.

It is not a de Polignac number, because 117456473 - 2⁴ = 117456457 is a prime.

It is not a weakly prime, because it can be changed into another prime (117456403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58728236 + 58728237.

It is an arithmetic number, because the mean of its divisors is an integer number (58728237).

Almost surely, 2^117456473 is an apocalyptic number.

It is an amenable number.

117456473 is a deficient number, since it is larger than the sum of its proper divisors (1).

117456473 is an equidigital number, since it uses as much as digits as its factorization.

117456473 is an evil number, because the sum of its binary digits is even.

The product of its digits is 70560, while the sum is 38.

The square root of 117456473 is about 10837.7337575713. The cubic root of 117456473 is about 489.7325668249.

The spelling of 117456473 in words is "one hundred seventeen million, four hundred fifty-six thousand, four hundred seventy-three".