115224426 has 12 divisors (see below), whose sum is σ = 249652962. Its totient is φ = 38408136.

The previous prime is 115224413. The next prime is 115224437. The reversal of 115224426 is 624422511.

115224426 is a `hidden beast` number, since 1 + 15 + 224 + 426 = 666.

It can be written as a sum of positive squares in only one way, i.e., 72335025 + 42889401 = 8505^2 + 6549^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 115224426.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3200661 + ... + 3200696.

Almost surely, 2^115224426 is an apocalyptic number.

115224426 is an abundant number, since it is smaller than the sum of its proper divisors (134428536).

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

115224426 is a wasteful number, since it uses less digits than its factorization.

115224426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6401365 (or 6401362 counting only the distinct ones).

The product of its digits is 3840, while the sum is 27.

The square root of 115224426 is about 10734.2641107810. The cubic root of 115224426 is about 486.6105469994.

Adding to 115224426 its reverse (624422511), we get a palindrome (739646937).

The spelling of 115224426 in words is "one hundred fifteen million, two hundred twenty-four thousand, four hundred twenty-six".