116022887 has 4 divisors (see below), whose sum is σ = 116187240. Its totient is φ = 115858536.

The previous prime is 116022877. The next prime is 116022889. The reversal of 116022887 is 788220611.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 116022887 - 2⁸ = 116022631 is a prime.

It is a super-2 number, since 2×116022887² = 26922620615629538, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116022889) by changing a digit.

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, 81113 + ... + 82530.

It is an arithmetic number, because the mean of its divisors is an integer number (29046810).

Almost surely, 2^116022887 is an apocalyptic number.

116022887 is a deficient number, since it is larger than the sum of its proper divisors (164353).

116022887 is an equidigital number, since it uses as much as digits as its factorization.

116022887 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164352.

The product of its (nonzero) digits is 10752, while the sum is 35.

The square root of 116022887 is about 10771.3920641670. The cubic root of 116022887 is about 487.7319686749.

The spelling of 116022887 in words is "one hundred sixteen million, twenty-two thousand, eight hundred eighty-seven".