115773426 has 12 divisors (see below), whose sum is σ = 250842462. Its totient is φ = 38591136.

The previous prime is 115773419. The next prime is 115773431. The reversal of 115773426 is 624377511.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 73977201 + 41796225 = 8601^2 + 6465^2 .

It is a Curzon number.

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, 3215911 + ... + 3215946.

Almost surely, 2^115773426 is an apocalyptic number.

115773426 is an abundant number, since it is smaller than the sum of its proper divisors (135069036).

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

115773426 is a wasteful number, since it uses less digits than its factorization.

115773426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6431865 (or 6431862 counting only the distinct ones).

The product of its digits is 35280, while the sum is 36.

The square root of 115773426 is about 10759.8060391440. The cubic root of 115773426 is about 487.3821600778.

The spelling of 115773426 in words is "one hundred fifteen million, seven hundred seventy-three thousand, four hundred twenty-six".