115622086 has 4 divisors (see below), whose sum is σ = 173433132. Its totient is φ = 57811042.

The previous prime is 115622057. The next prime is 115622099. The reversal of 115622086 is 680226511.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 680226511 = 751 ⋅905761.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28905520 + ... + 28905523.

It is an arithmetic number, because the mean of its divisors is an integer number (43358283).

Almost surely, 2^115622086 is an apocalyptic number.

115622086 is a deficient number, since it is larger than the sum of its proper divisors (57811046).

115622086 is an equidigital number, since it uses as much as digits as its factorization.

115622086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57811045.

The product of its (nonzero) digits is 5760, while the sum is 31.

The square root of 115622086 is about 10752.7710847018. The cubic root of 115622086 is about 487.1696974483.

Adding to 115622086 its reverse (680226511), we get a palindrome (795848597).

The spelling of 115622086 in words is "one hundred fifteen million, six hundred twenty-two thousand, eighty-six".