116516444 has 12 divisors (see below), whose sum is σ = 222440568. Its totient is φ = 52962000.

The previous prime is 116516443. The next prime is 116516489. The reversal of 116516444 is 444615611.

It is a self number, because there is not a number n which added to its sum of digits gives 116516444.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116516443) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1324007 + ... + 1324094.

It is an arithmetic number, because the mean of its divisors is an integer number (18536714).

Almost surely, 2^116516444 is an apocalyptic number.

It is an amenable number.

116516444 is a deficient number, since it is larger than the sum of its proper divisors (105924124).

116516444 is a wasteful number, since it uses less digits than its factorization.

116516444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2648116 (or 2648114 counting only the distinct ones).

The product of its digits is 11520, while the sum is 32.

The square root of 116516444 is about 10794.2782991731. The cubic root of 116516444 is about 488.4225881292.

The spelling of 116516444 in words is "one hundred sixteen million, five hundred sixteen thousand, four hundred forty-four".