226647244 has 12 divisors (see below), whose sum is σ = 413877744. Its totient is φ = 108396464.

The previous prime is 226647203. The next prime is 226647259. The reversal of 226647244 is 442746622.

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, 1231687 + ... + 1231870.

It is an arithmetic number, because the mean of its divisors is an integer number (34489812).

Almost surely, 2^226647244 is an apocalyptic number.

It is an amenable number.

226647244 is a deficient number, since it is larger than the sum of its proper divisors (187230500).

226647244 is a wasteful number, since it uses less digits than its factorization.

226647244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2463584 (or 2463582 counting only the distinct ones).

The product of its digits is 129024, while the sum is 37.

The square root of 226647244 is about 15054.8080027611. The cubic root of 226647244 is about 609.7008691927.

The spelling of 226647244 in words is "two hundred twenty-six million, six hundred forty-seven thousand, two hundred forty-four".