115011048 has 16 divisors (see below), whose sum is σ = 287527680. Its totient is φ = 38337008.

The previous prime is 115011041. The next prime is 115011067. The reversal of 115011048 is 840110511.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (115011041) 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 3 ways as a sum of consecutive naturals, for example, 2396040 + ... + 2396087.

It is an arithmetic number, because the mean of its divisors is an integer number (17970480).

Almost surely, 2^115011048 is an apocalyptic number.

It is an amenable number.

115011048 is an abundant number, since it is smaller than the sum of its proper divisors (172516632).

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

115011048 is a wasteful number, since it uses less digits than its factorization.

115011048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4792136 (or 4792132 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 21.

The square root of 115011048 is about 10724.3203980485. The cubic root of 115011048 is about 486.3099853084.

Adding to 115011048 its reverse (840110511), we get a palindrome (955121559).

The spelling of 115011048 in words is "one hundred fifteen million, eleven thousand, forty-eight".