116513224 has 8 divisors (see below), whose sum is σ = 218462310. Its totient is φ = 58256608.

The previous prime is 116513207. The next prime is 116513227. The reversal of 116513224 is 422315611.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 72556324 + 43956900 = 8518^2 + 6630^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (116513227) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7282069 + ... + 7282084.

Almost surely, 2^116513224 is an apocalyptic number.

It is an amenable number.

116513224 is a deficient number, since it is larger than the sum of its proper divisors (101949086).

116513224 is a wasteful number, since it uses less digits than its factorization.

116513224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14564159 (or 14564155 counting only the distinct ones).

The product of its digits is 1440, while the sum is 25.

The square root of 116513224 is about 10794.1291450492. The cubic root of 116513224 is about 488.4180888066.

Adding to 116513224 its reverse (422315611), we get a palindrome (538828835).

The spelling of 116513224 in words is "one hundred sixteen million, five hundred thirteen thousand, two hundred twenty-four".