115145076 has 12 divisors (see below), whose sum is σ = 268671872. Its totient is φ = 38381688.

The previous prime is 115145033. The next prime is 115145077. The reversal of 115145076 is 670541511.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115145077) 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, 4797700 + ... + 4797723.

Almost surely, 2^115145076 is an apocalyptic number.

It is an amenable number.

115145076 is an abundant number, since it is smaller than the sum of its proper divisors (153526796).

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

115145076 is a wasteful number, since it uses less digits than its factorization.

115145076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9595430 (or 9595428 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 30.

The square root of 115145076 is about 10730.5673661741. The cubic root of 115145076 is about 486.4988189129.

Adding to 115145076 its reverse (670541511), we get a palindrome (785686587).

The spelling of 115145076 in words is "one hundred fifteen million, one hundred forty-five thousand, seventy-six".