116261717 has 16 divisors (see below), whose sum is σ = 137313792. Its totient is φ = 97043520.

The previous prime is 116261713. The next prime is 116261729. The reversal of 116261717 is 717162611.

It is a cyclic number.

It is not a de Polignac number, because 116261717 - 2² = 116261713 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116261713) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26108 + ... + 30234.

It is an arithmetic number, because the mean of its divisors is an integer number (8582112).

Almost surely, 2^116261717 is an apocalyptic number.

It is an amenable number.

116261717 is a deficient number, since it is larger than the sum of its proper divisors (21052075).

116261717 is a wasteful number, since it uses less digits than its factorization.

116261717 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4348.

The product of its digits is 3528, while the sum is 32.

The square root of 116261717 is about 10782.4726755972. The cubic root of 116261717 is about 488.0664003641.

The spelling of 116261717 in words is "one hundred sixteen million, two hundred sixty-one thousand, seven hundred seventeen".