1053224 has 16 divisors (see below), whose sum is σ = 1988820. Its totient is φ = 522880.

The previous prime is 1053197. The next prime is 1053233. The reversal of 1053224 is 4223501.

It can be written as a sum of positive squares in 2 ways, for example, as 1036324 + 16900 = 1018^2 + 130^2 .

It is a super-2 number, since 2×1053224² = 2218561588352, which contains 22 as substring.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 1004 + ... + 1764.

2^1053224 is an apocalyptic number.

It is an amenable number.

1053224 is a deficient number, since it is larger than the sum of its proper divisors (935596).

1053224 is a wasteful number, since it uses less digits than its factorization.

1053224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 940 (or 936 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 17.

The square root of 1053224 is about 1026.2670217833. The cubic root of 1053224 is about 101.7435567520.

Adding to 1053224 its reverse (4223501), we get a palindrome (5276725).

The spelling of 1053224 in words is "one million, fifty-three thousand, two hundred twenty-four".