116122538 has 32 divisors (see below), whose sum is σ = 209136384. Its totient is φ = 47279232.

The previous prime is 116122511. The next prime is 116122553. The reversal of 116122538 is 835221611.

It is a super-2 number, since 2×116122538² = 26968887663122888, which contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 116122538.

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 15 ways as a sum of consecutive naturals, for example, 49406 + ... + 51702.

It is an arithmetic number, because the mean of its divisors is an integer number (6535512).

Almost surely, 2^116122538 is an apocalyptic number.

116122538 is a deficient number, since it is larger than the sum of its proper divisors (93013846).

116122538 is a wasteful number, since it uses less digits than its factorization.

116122538 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2486.

The product of its digits is 2880, while the sum is 29.

The square root of 116122538 is about 10776.0167965719. The cubic root of 116122538 is about 487.8715648971.

The spelling of 116122538 in words is "one hundred sixteen million, one hundred twenty-two thousand, five hundred thirty-eight".