115047067 has 4 divisors (see below), whose sum is σ = 115068520. Its totient is φ = 115025616.

The previous prime is 115047061. The next prime is 115047077. The reversal of 115047067 is 760740511.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-115047067 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (115047061) 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, 5359 + ... + 16087.

It is an arithmetic number, because the mean of its divisors is an integer number (28767130).

Almost surely, 2^115047067 is an apocalyptic number.

115047067 is a deficient number, since it is larger than the sum of its proper divisors (21453).

115047067 is a wasteful number, since it uses less digits than its factorization.

115047067 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21452.

The product of its (nonzero) digits is 5880, while the sum is 31.

The square root of 115047067 is about 10725.9995804587. Note that the first 3 decimals coincide. The cubic root of 115047067 is about 486.3607473044.

Adding to 115047067 its reverse (760740511), we get a palindrome (875787578).

The spelling of 115047067 in words is "one hundred fifteen million, forty-seven thousand, sixty-seven".