10440224 has 12 divisors (see below), whose sum is σ = 20554254. Its totient is φ = 5220096.

The previous prime is 10440217. The next prime is 10440233. The reversal of 10440224 is 42204401.

It can be written as a sum of positive squares in only one way, i.e., 10368400 + 71824 = 3220^2 + 268^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 163097 + ... + 163160.

Almost surely, 2^10440224 is an apocalyptic number.

It is an amenable number.

10440224 is a deficient number, since it is larger than the sum of its proper divisors (10114030).

10440224 is an equidigital number, since it uses as much as digits as its factorization.

10440224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 326267 (or 326259 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 17.

The square root of 10440224 is about 3231.1335472246. The cubic root of 10440224 is about 218.5596260427.

Adding to 10440224 its reverse (42204401), we get a palindrome (52644625).

The spelling of 10440224 in words is "ten million, four hundred forty thousand, two hundred twenty-four".