116886550 has 36 divisors (see below), whose sum is σ = 237689028. Its totient is φ = 42412000.

The previous prime is 116886541. The next prime is 116886569. The reversal of 116886550 is 55688611.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 253320 + ... + 253780.

It is an arithmetic number, because the mean of its divisors is an integer number (6602473).

Almost surely, 2^116886550 is an apocalyptic number.

116886550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

116886550 is an abundant number, since it is smaller than the sum of its proper divisors (120802478).

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

116886550 is an equidigital number, since it uses as much as digits as its factorization.

116886550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 945 (or 479 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 40.

The square root of 116886550 is about 10811.4083263930. The cubic root of 116886550 is about 488.9391877962.

The spelling of 116886550 in words is "one hundred sixteen million, eight hundred eighty-six thousand, five hundred fifty".