116542782 has 24 divisors (see below), whose sum is σ = 252734040. Its totient is φ = 38813040.

The previous prime is 116542763. The next prime is 116542799. The reversal of 116542782 is 287245611.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 25444 + ... + 29672.

It is an arithmetic number, because the mean of its divisors is an integer number (10530585).

Almost surely, 2^116542782 is an apocalyptic number.

116542782 is an abundant number, since it is smaller than the sum of its proper divisors (136191258).

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

116542782 is a wasteful number, since it uses less digits than its factorization.

116542782 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5768 (or 5765 counting only the distinct ones).

The product of its digits is 26880, while the sum is 36.

The square root of 116542782 is about 10795.4982284284. The cubic root of 116542782 is about 488.4593872411.

The spelling of 116542782 in words is "one hundred sixteen million, five hundred forty-two thousand, seven hundred eighty-two".