1073224 has 8 divisors (see below), whose sum is σ = 2012310. Its totient is φ = 536608.

The previous prime is 1073221. The next prime is 1073239. The reversal of 1073224 is 4223701.

It can be written as a sum of positive squares in only one way, i.e., 964324 + 108900 = 982^2 + 330^2 .

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

It is a hoax number, since the sum of its digits (19) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (1073221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67069 + ... + 67084.

2^1073224 is an apocalyptic number.

It is an amenable number.

1073224 is a deficient number, since it is larger than the sum of its proper divisors (939086).

1073224 is a wasteful number, since it uses less digits than its factorization.

1073224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134159 (or 134155 counting only the distinct ones).

The product of its (nonzero) digits is 336, while the sum is 19.

The square root of 1073224 is about 1035.9652503825. The cubic root of 1073224 is about 102.3835361715.

Adding to 1073224 its reverse (4223701), we get a palindrome (5296925).

The spelling of 1073224 in words is "one million, seventy-three thousand, two hundred twenty-four".