13460224 has 18 divisors (see below), whose sum is σ = 26868380. Its totient is φ = 6729984.

The previous prime is 13460207. The next prime is 13460269. The reversal of 13460224 is 42206431.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 13460195 and 13460204.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26034 + ... + 26545.

Almost surely, 2^13460224 is an apocalyptic number.

It is an amenable number.

13460224 is a deficient number, since it is larger than the sum of its proper divisors (13408156).

13460224 is an frugal number, since it uses more digits than its factorization.

13460224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52595 (or 52581 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 13460224 is about 3668.8177932408. The cubic root of 13460224 is about 237.8760741742.

Adding to 13460224 its reverse (42206431), we get a palindrome (55666655).

The spelling of 13460224 in words is "thirteen million, four hundred sixty thousand, two hundred twenty-four".