116445276 has 60 divisors (see below), whose sum is σ = 305733120. Its totient is φ = 38646720.

The previous prime is 116445271. The next prime is 116445283. The reversal of 116445276 is 672544611.

116445276 is a `hidden beast` number, since 1 + 1 + 644 + 5 + 2 + 7 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 116445276.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116445271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 90405 + ... + 91683.

It is an arithmetic number, because the mean of its divisors is an integer number (5095552).

Almost surely, 2^116445276 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 116445276, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (152866560).

116445276 is an abundant number, since it is smaller than the sum of its proper divisors (189287844).

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

116445276 is a wasteful number, since it uses less digits than its factorization.

116445276 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1576 (or 1565 counting only the distinct ones).

The product of its digits is 40320, while the sum is 36.

The square root of 116445276 is about 10790.9812343457. The cubic root of 116445276 is about 488.3231253779.

Adding to 116445276 its reverse (672544611), we get a palindrome (788989887).

The spelling of 116445276 in words is "one hundred sixteen million, four hundred forty-five thousand, two hundred seventy-six".