116778996 has 72 divisors (see below), whose sum is σ = 307900320. Its totient is φ = 38701152.

The previous prime is 116778989. The next prime is 116779007. The reversal of 116778996 is 699877611.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 307935 + ... + 308313.

Almost surely, 2^116778996 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 116778996, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (153950160).

116778996 is an abundant number, since it is smaller than the sum of its proper divisors (191121324).

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

116778996 is a wasteful number, since it uses less digits than its factorization.

116778996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 715 (or 701 counting only the distinct ones).

The product of its digits is 1143072, while the sum is 54.

The square root of 116778996 is about 10806.4330840477. The cubic root of 116778996 is about 488.7891748044.

The spelling of 116778996 in words is "one hundred sixteen million, seven hundred seventy-eight thousand, nine hundred ninety-six".