1074224 has 10 divisors (see below), whose sum is σ = 2081340. Its totient is φ = 537104.

The previous prime is 1074223. The next prime is 1074251. The reversal of 1074224 is 4224701.

It is an Ulam number.

It is a plaindrome in base 5.

It is a junction number, because it is equal to n+sod(n) for n = 1074196 and 1074205.

It is not an unprimeable number, because it can be changed into a prime (1074223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33554 + ... + 33585.

It is an arithmetic number, because the mean of its divisors is an integer number (208134).

2^1074224 is an apocalyptic number.

It is an amenable number.

1074224 is a deficient number, since it is larger than the sum of its proper divisors (1007116).

1074224 is an equidigital number, since it uses as much as digits as its factorization.

1074224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67147 (or 67141 counting only the distinct ones).

The product of its (nonzero) digits is 448, while the sum is 20.

The square root of 1074224 is about 1036.4477796783. The cubic root of 1074224 is about 102.4153256684.

Adding to 1074224 its reverse (4224701), we get a palindrome (5298925).

The spelling of 1074224 in words is "one million, seventy-four thousand, two hundred twenty-four".