116272940 has 96 divisors (see below), whose sum is σ = 292798464. Its totient is φ = 37946880.

The previous prime is 116272931. The next prime is 116272943. The reversal of 116272940 is 49272611.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 116272897 and 116272906.

It is not an unprimeable number, because it can be changed into a prime (116272943) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 316637 + ... + 317003.

It is an arithmetic number, because the mean of its divisors is an integer number (3049984).

Almost surely, 2^116272940 is an apocalyptic number.

116272940 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 116272940, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (146399232).

116272940 is an abundant number, since it is smaller than the sum of its proper divisors (176525524).

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

116272940 is a wasteful number, since it uses less digits than its factorization.

116272940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 487 (or 485 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 32.

The square root of 116272940 is about 10782.9930909743. The cubic root of 116272940 is about 488.0821045675.

The spelling of 116272940 in words is "one hundred sixteen million, two hundred seventy-two thousand, nine hundred forty".