116305886 has 4 divisors (see below), whose sum is σ = 174458832. Its totient is φ = 58152942.

The previous prime is 116305829. The next prime is 116305901. The reversal of 116305886 is 688503611.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29076470 + ... + 29076473.

It is an arithmetic number, because the mean of its divisors is an integer number (43614708).

Almost surely, 2^116305886 is an apocalyptic number.

116305886 is a deficient number, since it is larger than the sum of its proper divisors (58152946).

116305886 is an equidigital number, since it uses as much as digits as its factorization.

116305886 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58152945.

The product of its (nonzero) digits is 34560, while the sum is 38.

The square root of 116305886 is about 10784.5206662141. The cubic root of 116305886 is about 488.1281996563.

The spelling of 116305886 in words is "one hundred sixteen million, three hundred five thousand, eight hundred eighty-six".