117358841 has 2 divisors, whose sum is σ = 117358842. Its totient is φ = 117358840.

The previous prime is 117358831. The next prime is 117358849. The reversal of 117358841 is 148853711.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 108597241 + 8761600 = 10421^2 + 2960^2 .

It is a cyclic number.

It is not a de Polignac number, because 117358841 - 2¹⁴ = 117342457 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 117358795 and 117358804.

It is not a weakly prime, because it can be changed into another prime (117358849) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58679420 + 58679421.

It is an arithmetic number, because the mean of its divisors is an integer number (58679421).

Almost surely, 2^117358841 is an apocalyptic number.

It is an amenable number.

117358841 is a deficient number, since it is larger than the sum of its proper divisors (1).

117358841 is an equidigital number, since it uses as much as digits as its factorization.

117358841 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 26880, while the sum is 38.

The square root of 117358841 is about 10833.2285584677. The cubic root of 117358841 is about 489.5968376119.

The spelling of 117358841 in words is "one hundred seventeen million, three hundred fifty-eight thousand, eight hundred forty-one".