116522250 has 256 divisors, whose sum is σ = 358525440. Its totient is φ = 24883200.

The previous prime is 116522239. The next prime is 116522281. The reversal of 116522250 is 52225611.

It is a happy number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 116522250.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 3149232 + ... + 3149268.

It is an arithmetic number, because the mean of its divisors is an integer number (1400490).

Almost surely, 2^116522250 is an apocalyptic number.

116522250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 116522250, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (179262720).

116522250 is an abundant number, since it is smaller than the sum of its proper divisors (242003190).

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

116522250 is a wasteful number, since it uses less digits than its factorization.

116522250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106 (or 96 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 24.

The square root of 116522250 is about 10794.5472345995. The cubic root of 116522250 is about 488.4307006736.

Adding to 116522250 its reverse (52225611), we get a palindrome (168747861).

The spelling of 116522250 in words is "one hundred sixteen million, five hundred twenty-two thousand, two hundred fifty".