115816426 has 8 divisors (see below), whose sum is σ = 189517824. Its totient is φ = 52643820.

The previous prime is 115816411. The next prime is 115816429. The reversal of 115816426 is 624618511.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 115816391 and 115816400.

It is not an unprimeable number, because it can be changed into a prime (115816429) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2632170 + ... + 2632213.

It is an arithmetic number, because the mean of its divisors is an integer number (23689728).

Almost surely, 2^115816426 is an apocalyptic number.

115816426 is a deficient number, since it is larger than the sum of its proper divisors (73701398).

115816426 is a wasteful number, since it uses less digits than its factorization.

115816426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5264396.

The product of its digits is 11520, while the sum is 34.

The square root of 115816426 is about 10761.8040309234. The cubic root of 115816426 is about 487.4424929755.

The spelling of 115816426 in words is "one hundred fifteen million, eight hundred sixteen thousand, four hundred twenty-six".