116778232 has 16 divisors (see below), whose sum is σ = 219536640. Its totient is φ = 58235136.

The previous prime is 116778229. The next prime is 116778241. The reversal of 116778232 is 232877611.

It is a junction number, because it is equal to n+sod(n) for n = 116778191 and 116778200.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15993 + ... + 22120.

It is an arithmetic number, because the mean of its divisors is an integer number (13721040).

Almost surely, 2^116778232 is an apocalyptic number.

It is an amenable number.

116778232 is a deficient number, since it is larger than the sum of its proper divisors (102758408).

116778232 is a wasteful number, since it uses less digits than its factorization.

116778232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38502 (or 38498 counting only the distinct ones).

The product of its digits is 28224, while the sum is 37.

The square root of 116778232 is about 10806.3977346755. The cubic root of 116778232 is about 488.7881088715.

The spelling of 116778232 in words is "one hundred sixteen million, seven hundred seventy-eight thousand, two hundred thirty-two".