116578 has 16 divisors (see below), whose sum is σ = 218304. Its totient is φ = 45360.

The previous prime is 116549. The next prime is 116579. The reversal of 116578 is 875611.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (116579) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 225 + ... + 532.

It is an arithmetic number, because the mean of its divisors is an integer number (13644).

2¹¹⁶⁵⁷⁸ is an apocalyptic number.

116578 is a deficient number, since it is larger than the sum of its proper divisors (101726).

116578 is a wasteful number, since it uses less digits than its factorization.

116578 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 777.

The product of its digits is 1680, while the sum is 28.

The square root of 116578 is about 341.4352061519. The cubic root of 116578 is about 48.8508584711.

The spelling of 116578 in words is "one hundred sixteen thousand, five hundred seventy-eight".