115206426 has 12 divisors (see below), whose sum is σ = 249613962. Its totient is φ = 38402136.

The previous prime is 115206383. The next prime is 115206437. The reversal of 115206426 is 624602511.

115206426 is a `hidden beast` number, since 1 + 15 + 2 + 0 + 642 + 6 = 666.

It can be written as a sum of positive squares in only one way, i.e., 104960025 + 10246401 = 10245^2 + 3201^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 115206426.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3200161 + ... + 3200196.

Almost surely, 2^115206426 is an apocalyptic number.

115206426 is an abundant number, since it is smaller than the sum of its proper divisors (134407536).

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

115206426 is a wasteful number, since it uses less digits than its factorization.

115206426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6400365 (or 6400362 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 115206426 is about 10733.4256414250. The cubic root of 115206426 is about 486.5852067531.

Adding to 115206426 its reverse (624602511), we get a palindrome (739808937).

The spelling of 115206426 in words is "one hundred fifteen million, two hundred six thousand, four hundred twenty-six".