116502388 has 12 divisors (see below), whose sum is σ = 204406020. Its totient is φ = 58100672.

The previous prime is 116502341. The next prime is 116502413. The reversal of 116502388 is 883205611.

It can be written as a sum of positive squares in 2 ways, for example, as 14047504 + 102454884 = 3748^2 + 10122^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35881 + ... + 38992.

It is an arithmetic number, because the mean of its divisors is an integer number (17033835).

Almost surely, 2^116502388 is an apocalyptic number.

It is an amenable number.

116502388 is a deficient number, since it is larger than the sum of its proper divisors (87903632).

116502388 is a wasteful number, since it uses less digits than its factorization.

116502388 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75266 (or 75264 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 34.

The square root of 116502388 is about 10793.6271938584. The cubic root of 116502388 is about 488.4029469989.

Adding to 116502388 its reverse (883205611), we get a palindrome (999707999).

The spelling of 116502388 in words is "one hundred sixteen million, five hundred two thousand, three hundred eighty-eight".