116778230 has 16 divisors (see below), whose sum is σ = 211023360. Its totient is φ = 46528512.

The previous prime is 116778229. The next prime is 116778241. The reversal of 116778230 is 32877611.

It is a Curzon number.

It is a congruent 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, 20150 + ... + 25289.

It is an arithmetic number, because the mean of its divisors is an integer number (13188960).

Almost surely, 2^116778230 is an apocalyptic number.

116778230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

116778230 is a deficient number, since it is larger than the sum of its proper divisors (94245130).

116778230 is a wasteful number, since it uses less digits than its factorization.

116778230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45703.

The product of its (nonzero) digits is 14112, while the sum is 35.

The square root of 116778230 is about 10806.3976421377. The cubic root of 116778230 is about 488.7881060811.

It can be divided in two parts, 1167 and 78230, that added together give a palindrome (79397).

The spelling of 116778230 in words is "one hundred sixteen million, seven hundred seventy-eight thousand, two hundred thirty".