117516433 has 2 divisors, whose sum is σ = 117516434. Its totient is φ = 117516432.

The previous prime is 117516409. The next prime is 117516437. The reversal of 117516433 is 334615711.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 61984129 + 55532304 = 7873^2 + 7452^2 .

It is a cyclic number.

It is not a de Polignac number, because 117516433 - 2⁹ = 117515921 is a prime.

It is a super-2 number, since 2×117516433² = 27620224050086978, which contains 22 as substring.

It is equal to p_6708172 and since 117516433 and 6708172 have the same sum of digits, it is a Honaker prime.

It is a junction number, because it is equal to n+sod(n) for n = 117516395 and 117516404.

It is not a weakly prime, because it can be changed into another prime (117516437) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58758216 + 58758217.

It is an arithmetic number, because the mean of its divisors is an integer number (58758217).

Almost surely, 2^117516433 is an apocalyptic number.

It is an amenable number.

117516433 is a deficient number, since it is larger than the sum of its proper divisors (1).

117516433 is an equidigital number, since it uses as much as digits as its factorization.

117516433 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7560, while the sum is 31.

The square root of 117516433 is about 10840.4996656058. The cubic root of 117516433 is about 489.8158866814.

The spelling of 117516433 in words is "one hundred seventeen million, five hundred sixteen thousand, four hundred thirty-three".