1040244 has 24 divisors (see below), whose sum is σ = 2533440. Its totient is φ = 331584.

The previous prime is 1040227. The next prime is 1040311. The reversal of 1040244 is 4420401.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1609 + ... + 2160.

It is an arithmetic number, because the mean of its divisors is an integer number (105560).

2^1040244 is an apocalyptic number.

It is an amenable number.

1040244 is an abundant number, since it is smaller than the sum of its proper divisors (1493196).

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

1040244 is a wasteful number, since it uses less digits than its factorization.

1040244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3799 (or 3797 counting only the distinct ones).

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

The square root of 1040244 is about 1019.9235265450. The cubic root of 1040244 is about 101.3238631886.

Adding to 1040244 its reverse (4420401), we get a palindrome (5460645).

The spelling of 1040244 in words is "one million, forty thousand, two hundred forty-four".