1004244 has 24 divisors (see below), whose sum is σ = 2388960. Its totient is φ = 328224.

The previous prime is 1004233. The next prime is 1004273. The reversal of 1004244 is 4424001.

1004244 = T₃₂₅ + T₃₂₆ + ... + T₃₄₂.

It is a super-3 number, since 3×1004244³ = 3038358333146876352, which contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 154 + ... + 1425.

It is an arithmetic number, because the mean of its divisors is an integer number (99540).

2^1004244 is an apocalyptic number.

It is an amenable number.

1004244 is an abundant number, since it is smaller than the sum of its proper divisors (1384716).

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

1004244 is a wasteful number, since it uses less digits than its factorization.

1004244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1639 (or 1637 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 15.

The square root of 1004244 is about 1002.1197533229. The cubic root of 1004244 is about 100.1412670090.

Adding to 1004244 its reverse (4424001), we get a palindrome (5428245).

The spelling of 1004244 in words is "one million, four thousand, two hundred forty-four".