10791224 has 32 divisors (see below), whose sum is σ = 21306240. Its totient is φ = 5116800.

The previous prime is 10791217. The next prime is 10791227. The reversal of 10791224 is 42219701.

It is a Cunningham number, because it is equal to 3285²-1.

It is a plaindrome in base 9.

It is a zygodrome in base 9.

It is a junction number, because it is equal to n+sod(n) for n = 10791193 and 10791202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10791227) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12734 + ... + 13554.

It is an arithmetic number, because the mean of its divisors is an integer number (665820).

Almost surely, 2^10791224 is an apocalyptic number.

It is an amenable number.

10791224 is a deficient number, since it is larger than the sum of its proper divisors (10515016).

10791224 is a wasteful number, since it uses less digits than its factorization.

10791224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 911 (or 907 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 26.

The square root of 10791224 is about 3284.9998477930. Note that the first 3 decimals coincide. The cubic root of 10791224 is about 220.9820013597.

The spelling of 10791224 in words is "ten million, seven hundred ninety-one thousand, two hundred twenty-four".