116777850 has 48 divisors (see below), whose sum is σ = 330984768. Its totient is φ = 26691840.

The previous prime is 116777839. The next prime is 116777873. The reversal of 116777850 is 58777611.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 54559 + ... + 56658.

It is an arithmetic number, because the mean of its divisors is an integer number (6895516).

Almost surely, 2^116777850 is an apocalyptic number.

116777850 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

116777850 is an abundant number, since it is smaller than the sum of its proper divisors (214206918).

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

116777850 is a wasteful number, since it uses less digits than its factorization.

116777850 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111239 (or 111234 counting only the distinct ones).

The product of its (nonzero) digits is 82320, while the sum is 42.

The square root of 116777850 is about 10806.3800599461. The cubic root of 116777850 is about 488.7875759032.

The spelling of 116777850 in words is "one hundred sixteen million, seven hundred seventy-seven thousand, eight hundred fifty".