115441224 has 32 divisors (see below), whose sum is σ = 289062240. Its totient is φ = 38419200.

The previous prime is 115441223. The next prime is 115441231. The reversal of 115441224 is 422144511.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 115441194 and 115441203.

It is not an unprimeable number, because it can be changed into a prime (115441223) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13104 + ... + 20064.

It is an arithmetic number, because the mean of its divisors is an integer number (9033195).

Almost surely, 2^115441224 is an apocalyptic number.

It is an amenable number.

115441224 is an abundant number, since it is smaller than the sum of its proper divisors (173621016).

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

115441224 is a wasteful number, since it uses less digits than its factorization.

115441224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7661 (or 7657 counting only the distinct ones).

The product of its digits is 1280, while the sum is 24.

The square root of 115441224 is about 10744.3577751302. The cubic root of 115441224 is about 486.9155462703.

Adding to 115441224 its reverse (422144511), we get a palindrome (537585735).

The spelling of 115441224 in words is "one hundred fifteen million, four hundred forty-one thousand, two hundred twenty-four".