115220076 has 24 divisors (see below), whose sum is σ = 270405744. Its totient is φ = 38184000.

The previous prime is 115220071. The next prime is 115220113. The reversal of 115220076 is 670022511.

It is not an unprimeable number, because it can be changed into a prime (115220071) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25675 + ... + 29826.

It is an arithmetic number, because the mean of its divisors is an integer number (11266906).

Almost surely, 2^115220076 is an apocalyptic number.

It is an amenable number.

115220076 is an abundant number, since it is smaller than the sum of its proper divisors (155185668).

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

115220076 is a wasteful number, since it uses less digits than its factorization.

115220076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55681 (or 55679 counting only the distinct ones).

The product of its (nonzero) digits is 840, while the sum is 24.

The square root of 115220076 is about 10734.0614866881. The cubic root of 115220076 is about 486.6044233484.

Adding to 115220076 its reverse (670022511), we get a palindrome (785242587).

The spelling of 115220076 in words is "one hundred fifteen million, two hundred twenty thousand, seventy-six".