115047426 has 48 divisors (see below), whose sum is σ = 260041536. Its totient is φ = 33853248.

The previous prime is 115047407. The next prime is 115047461. The reversal of 115047426 is 624740511.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 115047393 and 115047402.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 20856 + ... + 25788.

It is an arithmetic number, because the mean of its divisors is an integer number (5417532).

Almost surely, 2^115047426 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 115047426, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (130020768).

115047426 is an abundant number, since it is smaller than the sum of its proper divisors (144994110).

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

115047426 is a wasteful number, since it uses less digits than its factorization.

115047426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4987 (or 4974 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 30.

The square root of 115047426 is about 10726.0163154826. The cubic root of 115047426 is about 486.3612531940.

Adding to 115047426 its reverse (624740511), we get a palindrome (739787937).

The spelling of 115047426 in words is "one hundred fifteen million, forty-seven thousand, four hundred twenty-six".