116480778 has 16 divisors (see below), whose sum is σ = 234392736. Its totient is φ = 38588400.

The previous prime is 116480761. The next prime is 116480783. The reversal of 116480778 is 877084611.

It is a happy number.

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, 58573 + ... + 60528.

It is an arithmetic number, because the mean of its divisors is an integer number (14649546).

Almost surely, 2^116480778 is an apocalyptic number.

116480778 is an abundant number, since it is smaller than the sum of its proper divisors (117911958).

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

116480778 is a wasteful number, since it uses less digits than its factorization.

116480778 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119269.

The product of its (nonzero) digits is 75264, while the sum is 42.

The square root of 116480778 is about 10792.6260937735. The cubic root of 116480778 is about 488.3727472164.

The spelling of 116480778 in words is "one hundred sixteen million, four hundred eighty thousand, seven hundred seventy-eight".