10389224 has 8 divisors (see below), whose sum is σ = 19479810. Its totient is φ = 5194608.

The previous prime is 10389191. The next prime is 10389233. The reversal of 10389224 is 42298301.

10389224 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 9424900 + 964324 = 3070^2 + 982^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 649319 + ... + 649334.

Almost surely, 2^10389224 is an apocalyptic number.

It is an amenable number.

10389224 is a deficient number, since it is larger than the sum of its proper divisors (9090586).

10389224 is a wasteful number, since it uses less digits than its factorization.

10389224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1298659 (or 1298655 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 10389224 is about 3223.2319184322. The cubic root of 10389224 is about 218.2031604964.

The spelling of 10389224 in words is "ten million, three hundred eighty-nine thousand, two hundred twenty-four".