115020424 has 16 divisors (see below), whose sum is σ = 225040320. Its totient is φ = 55009680.

The previous prime is 115020413. The next prime is 115020427. The reversal of 115020424 is 424020511.

It is not an unprimeable number, because it can be changed into a prime (115020427) 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, 312372 + ... + 312739.

It is an arithmetic number, because the mean of its divisors is an integer number (14065020).

Almost surely, 2^115020424 is an apocalyptic number.

It is an amenable number.

115020424 is a deficient number, since it is larger than the sum of its proper divisors (110019896).

115020424 is a wasteful number, since it uses less digits than its factorization.

115020424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 625140 (or 625136 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 19.

The square root of 115020424 is about 10724.7575263966. The cubic root of 115020424 is about 486.3232000346.

Adding to 115020424 its reverse (424020511), we get a palindrome (539040935).

The spelling of 115020424 in words is "one hundred fifteen million, twenty thousand, four hundred twenty-four".