116189448 has 32 divisors (see below), whose sum is σ = 290943360. Its totient is φ = 38667200.

The previous prime is 116189431. The next prime is 116189453. The reversal of 116189448 is 844981611.

It is a happy number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 12673 + ... + 19823.

It is an arithmetic number, because the mean of its divisors is an integer number (9091980).

Almost surely, 2^116189448 is an apocalyptic number.

It is an amenable number.

116189448 is an abundant number, since it is smaller than the sum of its proper divisors (174753912).

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

116189448 is a wasteful number, since it uses less digits than its factorization.

116189448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7837 (or 7833 counting only the distinct ones).

The product of its digits is 55296, while the sum is 42.

The square root of 116189448 is about 10779.1209289070. The cubic root of 116189448 is about 487.9652510418.

It can be divided in two parts, 1161 and 89448, that added together give a palindrome (90609).

The spelling of 116189448 in words is "one hundred sixteen million, one hundred eighty-nine thousand, four hundred forty-eight".