115896228 has 48 divisors (see below), whose sum is σ = 319033344. Its totient is φ = 32044320.

The previous prime is 115896227. The next prime is 115896251. The reversal of 115896228 is 822698511.

It is a happy number.

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

It is a self number, because there is not a number n which added to its sum of digits gives 115896228.

It is not an unprimeable number, because it can be changed into a prime (115896227) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19650 + ... + 24857.

It is an arithmetic number, because the mean of its divisors is an integer number (6646528).

Almost surely, 2^115896228 is an apocalyptic number.

It is an amenable number.

115896228 is an abundant number, since it is smaller than the sum of its proper divisors (203137116).

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

115896228 is a wasteful number, since it uses less digits than its factorization.

115896228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44552 (or 44550 counting only the distinct ones).

The product of its digits is 69120, while the sum is 42.

The square root of 115896228 is about 10765.5110422125. The cubic root of 115896228 is about 487.5544228525.

The spelling of 115896228 in words is "one hundred fifteen million, eight hundred ninety-six thousand, two hundred twenty-eight".