116917722 has 16 divisors (see below), whose sum is σ = 259817280. Its totient is φ = 38972556.

The previous prime is 116917711. The next prime is 116917729. The reversal of 116917722 is 227719611.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (116917729) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1082518 + ... + 1082625.

It is an arithmetic number, because the mean of its divisors is an integer number (16238580).

Almost surely, 2^116917722 is an apocalyptic number.

116917722 is an abundant number, since it is smaller than the sum of its proper divisors (142899558).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

116917722 is a wasteful number, since it uses less digits than its factorization.

116917722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2165154 (or 2165148 counting only the distinct ones).

The product of its digits is 10584, while the sum is 36.

The square root of 116917722 is about 10812.8498556116. The cubic root of 116917722 is about 488.9826483361.

The spelling of 116917722 in words is "one hundred sixteen million, nine hundred seventeen thousand, seven hundred twenty-two".