117747353 has 2 divisors, whose sum is σ = 117747354. Its totient is φ = 117747352.

The previous prime is 117747299. The next prime is 117747379. The reversal of 117747353 is 353747711.

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., 91450969 + 26296384 = 9563^2 + 5128^2 .

It is a cyclic number.

It is not a de Polignac number, because 117747353 - 2¹⁸ = 117485209 is a prime.

It is not a weakly prime, because it can be changed into another prime (117747053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58873676 + 58873677.

It is an arithmetic number, because the mean of its divisors is an integer number (58873677).

Almost surely, 2^117747353 is an apocalyptic number.

It is an amenable number.

117747353 is a deficient number, since it is larger than the sum of its proper divisors (1).

117747353 is an equidigital number, since it uses as much as digits as its factorization.

117747353 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 61740, while the sum is 38.

The square root of 117747353 is about 10851.1452390980. The cubic root of 117747353 is about 490.1365064632.

The spelling of 117747353 in words is "one hundred seventeen million, seven hundred forty-seven thousand, three hundred fifty-three".