115022160 has 320 divisors, whose sum is σ = 445685760. Its totient is φ = 27025920.

The previous prime is 115022129. The next prime is 115022161. The reversal of 115022160 is 61220511.

115022160 is a `hidden beast` number, since 1 + 1 + 502 + 2 + 160 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115022161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1116669 + ... + 1116771.

It is an arithmetic number, because the mean of its divisors is an integer number (1392768).

Almost surely, 2^115022160 is an apocalyptic number.

115022160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 115022160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (222842880).

115022160 is an abundant number, since it is smaller than the sum of its proper divisors (330663600).

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

115022160 is a wasteful number, since it uses less digits than its factorization.

115022160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183 (or 171 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 18.

The square root of 115022160 is about 10724.8384603219. The cubic root of 115022160 is about 486.3256467097.

Adding to 115022160 its reverse (61220511), we get a palindrome (176242671).

The spelling of 115022160 in words is "one hundred fifteen million, twenty-two thousand, one hundred sixty".