117494413 has 2 divisors, whose sum is σ = 117494414. Its totient is φ = 117494412.

The previous prime is 117494393. The next prime is 117494437. The reversal of 117494413 is 314494711.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 113486409 + 4008004 = 10653^2 + 2002^2 .

It is a cyclic number.

It is not a de Polignac number, because 117494413 - 2⁵ = 117494381 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (117494213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58747206 + 58747207.

It is an arithmetic number, because the mean of its divisors is an integer number (58747207).

Almost surely, 2^117494413 is an apocalyptic number.

It is an amenable number.

117494413 is a deficient number, since it is larger than the sum of its proper divisors (1).

117494413 is an equidigital number, since it uses as much as digits as its factorization.

117494413 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12096, while the sum is 34.

The square root of 117494413 is about 10839.4839821829. The cubic root of 117494413 is about 489.7852911885.

The spelling of 117494413 in words is "one hundred seventeen million, four hundred ninety-four thousand, four hundred thirteen".