1052244 has 24 divisors (see below), whose sum is σ = 2728320. Its totient is φ = 350712.

The previous prime is 1052237. The next prime is 1052269. The reversal of 1052244 is 4422501.

It is a super-2 number, since 2×1052244² = 2214434871072, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4764 + ... + 4979.

It is an arithmetic number, because the mean of its divisors is an integer number (113680).

2^1052244 is an apocalyptic number.

It is an amenable number.

1052244 is an abundant number, since it is smaller than the sum of its proper divisors (1676076).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1052244 is a wasteful number, since it uses less digits than its factorization.

1052244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9756 (or 9748 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 18.

The square root of 1052244 is about 1025.7894520807. The cubic root of 1052244 is about 101.7119903024.

Adding to 1052244 its reverse (4422501), we get a palindrome (5474745).

It can be divided in two parts, 1052 and 244, that added together give a 4-th power (1296 = 6⁴).

The spelling of 1052244 in words is "one million, fifty-two thousand, two hundred forty-four".