116202144 has 24 divisors (see below), whose sum is σ = 305030880. Its totient is φ = 38734016.

The previous prime is 116202143. The next prime is 116202161. The reversal of 116202144 is 441202611.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (24).

It is a self number, because there is not a number n which added to its sum of digits gives 116202144.

It is not an unprimeable number, because it can be changed into a prime (116202143) 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 3 ways as a sum of consecutive naturals, for example, 605124 + ... + 605315.

It is an arithmetic number, because the mean of its divisors is an integer number (12709620).

Almost surely, 2^116202144 is an apocalyptic number.

It is an amenable number.

116202144 is an abundant number, since it is smaller than the sum of its proper divisors (188828736).

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

116202144 is a wasteful number, since it uses less digits than its factorization.

116202144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1210452 (or 1210444 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 21.

The square root of 116202144 is about 10779.7098291188. The cubic root of 116202144 is about 487.9830236861.

Adding to 116202144 its reverse (441202611), we get a palindrome (557404755).

The spelling of 116202144 in words is "one hundred sixteen million, two hundred two thousand, one hundred forty-four".