1044252 has 60 divisors (see below), whose sum is σ = 2988216. Its totient is φ = 315360.

The previous prime is 1044247. The next prime is 1044257. The reversal of 1044252 is 2524401.

It is an interprime number because it is at equal distance from previous prime (1044247) and next prime (1044257).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1044257) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 3418 + ... + 3710.

2^1044252 is an apocalyptic number.

1044252 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1044252, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1494108).

1044252 is an abundant number, since it is smaller than the sum of its proper divisors (1943964).

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

1044252 is a wasteful number, since it uses less digits than its factorization.

1044252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 320 (or 309 counting only the distinct ones).

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

The square root of 1044252 is about 1021.8864907611. The cubic root of 1044252 is about 101.4538280780.

Adding to 1044252 its reverse (2524401), we get a palindrome (3568653).

It can be divided in two parts, 1044 and 252, that added together give a 4-th power (1296 = 6⁴).

The spelling of 1044252 in words is "one million, forty-four thousand, two hundred fifty-two".