117233849 has 2 divisors, whose sum is σ = 117233850. Its totient is φ = 117233848.

The previous prime is 117233803. The next prime is 117233869. The reversal of 117233849 is 948332711.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 72250000 + 44983849 = 8500^2 + 6707^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-117233849 is a prime.

It is not a weakly prime, because it can be changed into another prime (117233869) 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, 58616924 + 58616925.

It is an arithmetic number, because the mean of its divisors is an integer number (58616925).

Almost surely, 2^117233849 is an apocalyptic number.

It is an amenable number.

117233849 is a deficient number, since it is larger than the sum of its proper divisors (1).

117233849 is an equidigital number, since it uses as much as digits as its factorization.

117233849 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 36288, while the sum is 38.

The square root of 117233849 is about 10827.4581042828. The cubic root of 117233849 is about 489.4229622692.

The spelling of 117233849 in words is "one hundred seventeen million, two hundred thirty-three thousand, eight hundred forty-nine".