115067566 has 16 divisors (see below), whose sum is σ = 178809120. Its totient is φ = 55496320.

The previous prime is 115067531. The next prime is 115067569. The reversal of 115067566 is 665760511.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115067569) 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 7 ways as a sum of consecutive naturals, for example, 586 + ... + 15181.

It is an arithmetic number, because the mean of its divisors is an integer number (11175570).

Almost surely, 2^115067566 is an apocalyptic number.

115067566 is a deficient number, since it is larger than the sum of its proper divisors (63741554).

115067566 is a wasteful number, since it uses less digits than its factorization.

115067566 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15899.

The product of its (nonzero) digits is 37800, while the sum is 37.

The square root of 115067566 is about 10726.9551131717. The cubic root of 115067566 is about 486.3896320532.

The spelling of 115067566 in words is "one hundred fifteen million, sixty-seven thousand, five hundred sixty-six".