115726743 has 12 divisors (see below), whose sum is σ = 182357448. Its totient is φ = 70137360.

The previous prime is 115726727. The next prime is 115726747. The reversal of 115726743 is 347627511.

It is a happy number.

115726743 is a `hidden beast` number, since 11 + 572 + 6 + 74 + 3 = 666.

It is not a de Polignac number, because 115726743 - 2⁴ = 115726727 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 115726698 and 115726707.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115726747) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 584380 + ... + 584577.

It is an arithmetic number, because the mean of its divisors is an integer number (15196454).

Almost surely, 2^115726743 is an apocalyptic number.

115726743 is a deficient number, since it is larger than the sum of its proper divisors (66630705).

115726743 is a wasteful number, since it uses less digits than its factorization.

115726743 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1168974 (or 1168971 counting only the distinct ones).

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

The square root of 115726743 is about 10757.6364969263. The cubic root of 115726743 is about 487.3166426818.

The spelling of 115726743 in words is "one hundred fifteen million, seven hundred twenty-six thousand, seven hundred forty-three".