115646224 has 20 divisors (see below), whose sum is σ = 226766736. Its totient is φ = 57125792.

The previous prime is 115646203. The next prime is 115646249. The reversal of 115646224 is 422646511.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42214 + ... + 44869.

Almost surely, 2^115646224 is an apocalyptic number.

It is an amenable number.

115646224 is a deficient number, since it is larger than the sum of its proper divisors (111120512).

115646224 is an equidigital number, since it uses as much as digits as its factorization.

115646224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87174 (or 87168 counting only the distinct ones).

The product of its digits is 11520, while the sum is 31.

The square root of 115646224 is about 10753.8934344729. The cubic root of 115646224 is about 487.2035966347.

The spelling of 115646224 in words is "one hundred fifteen million, six hundred forty-six thousand, two hundred twenty-four".