115423166 has 8 divisors (see below), whose sum is σ = 183319200. Its totient is φ = 54316768.

The previous prime is 115423141. The next prime is 115423171. The reversal of 115423166 is 661324511.

It is a happy number.

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

It is a congruent 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 3 ways as a sum of consecutive naturals, for example, 1697366 + ... + 1697433.

It is an arithmetic number, because the mean of its divisors is an integer number (22914900).

Almost surely, 2^115423166 is an apocalyptic number.

115423166 is a deficient number, since it is larger than the sum of its proper divisors (67896034).

115423166 is a wasteful number, since it uses less digits than its factorization.

115423166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3394818.

The product of its digits is 4320, while the sum is 29.

The square root of 115423166 is about 10743.5173942243. The cubic root of 115423166 is about 486.8901562084.

Adding to 115423166 its reverse (661324511), we get a palindrome (776747677).

The spelling of 115423166 in words is "one hundred fifteen million, four hundred twenty-three thousand, one hundred sixty-six".