116562078 has 80 divisors (see below), whose sum is σ = 276954480. Its totient is φ = 36578304.

The previous prime is 116562071. The next prime is 116562109. The reversal of 116562078 is 870265611.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116562071) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 201726 + ... + 202302.

It is an arithmetic number, because the mean of its divisors is an integer number (3461931).

Almost surely, 2^116562078 is an apocalyptic number.

116562078 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 116562078, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (138477240).

116562078 is an abundant number, since it is smaller than the sum of its proper divisors (160392402).

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

116562078 is a wasteful number, since it uses less digits than its factorization.

116562078 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 663 (or 654 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 36.

The square root of 116562078 is about 10796.3918972961. The cubic root of 116562078 is about 488.4863438432.

The spelling of 116562078 in words is "one hundred sixteen million, five hundred sixty-two thousand, seventy-eight".