116283778 has 16 divisors (see below), whose sum is σ = 188024760. Its totient is φ = 53617536.

The previous prime is 116283767. The next prime is 116283787. The reversal of 116283778 is 877382611.

It can be written as a sum of positive squares in 4 ways, for example, as 95004009 + 21279769 = 9747^2 + 4613^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43126 + ... + 45742.

Almost surely, 2^116283778 is an apocalyptic number.

116283778 is a deficient number, since it is larger than the sum of its proper divisors (71740982).

116283778 is a wasteful number, since it uses less digits than its factorization.

116283778 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4341.

The product of its digits is 112896, while the sum is 43.

The square root of 116283778 is about 10783.4956298966. The cubic root of 116283778 is about 488.0972690862.

The spelling of 116283778 in words is "one hundred sixteen million, two hundred eighty-three thousand, seven hundred seventy-eight".