224466266 has 32 divisors (see below), whose sum is σ = 383304960. Its totient is φ = 97929216.

The previous prime is 224466239. The next prime is 224466311. The reversal of 224466266 is 662664422.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (38).

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 15 ways as a sum of consecutive naturals, for example, 26666 + ... + 34058.

It is an arithmetic number, because the mean of its divisors is an integer number (11978280).

Almost surely, 2^224466266 is an apocalyptic number.

224466266 is a deficient number, since it is larger than the sum of its proper divisors (158838694).

224466266 is a wasteful number, since it uses less digits than its factorization.

224466266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7478.

The product of its digits is 165888, while the sum is 38.

The square root of 224466266 is about 14982.1983033198. The cubic root of 224466266 is about 607.7388887017.

The spelling of 224466266 in words is "two hundred twenty-four million, four hundred sixty-six thousand, two hundred sixty-six".