117066611 has 2 divisors, whose sum is σ = 117066612. Its totient is φ = 117066610.

The previous prime is 117066601. The next prime is 117066617. The reversal of 117066611 is 116660711.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 117066611 - 2²² = 112872307 is a prime.

It is a super-2 number, since 2×117066611² = 27409182822050642, which contains 22 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (117066617) 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, 58533305 + 58533306.

It is an arithmetic number, because the mean of its divisors is an integer number (58533306).

Almost surely, 2^117066611 is an apocalyptic number.

117066611 is a deficient number, since it is larger than the sum of its proper divisors (1).

117066611 is an equidigital number, since it uses as much as digits as its factorization.

117066611 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1512, while the sum is 29.

The square root of 117066611 is about 10819.7324828297. The cubic root of 117066611 is about 489.1901254518.

The spelling of 117066611 in words is "one hundred seventeen million, sixty-six thousand, six hundred eleven".