116216772 has 48 divisors (see below), whose sum is σ = 310582272. Its totient is φ = 33132960.

The previous prime is 116216753. The next prime is 116216783. The reversal of 116216772 is 277612611.

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46753 + ... + 49175.

It is an arithmetic number, because the mean of its divisors is an integer number (6470464).

Almost surely, 2^116216772 is an apocalyptic number.

116216772 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

116216772 is an abundant number, since it is smaller than the sum of its proper divisors (194365500).

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

116216772 is a wasteful number, since it uses less digits than its factorization.

116216772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3008 (or 3006 counting only the distinct ones).

The product of its digits is 7056, while the sum is 33.

The square root of 116216772 is about 10780.3883046948. The cubic root of 116216772 is about 488.0034992583.

The spelling of 116216772 in words is "one hundred sixteen million, two hundred sixteen thousand, seven hundred seventy-two".