116002566 has 12 divisors (see below), whose sum is σ = 251338932. Its totient is φ = 38667516.

The previous prime is 116002559. The next prime is 116002583. The reversal of 116002566 is 665200611.

It is a happy number.

116002566 is a `hidden beast` number, since 1 + 1 + 600 + 2 + 56 + 6 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3222276 + ... + 3222311.

It is an arithmetic number, because the mean of its divisors is an integer number (20944911).

Almost surely, 2^116002566 is an apocalyptic number.

116002566 is an abundant number, since it is smaller than the sum of its proper divisors (135336366).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

116002566 is a wasteful number, since it uses less digits than its factorization.

116002566 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6444595 (or 6444592 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The square root of 116002566 is about 10770.4487371697. The cubic root of 116002566 is about 487.7034921668.

The spelling of 116002566 in words is "one hundred sixteen million, two thousand, five hundred sixty-six".