1004496 has 40 divisors (see below), whose sum is σ = 2749824. Its totient is φ = 314880.

The previous prime is 1004483. The next prime is 1004501. The reversal of 1004496 is 6944001.

It is a Harshad number since it is a multiple of its sum of digits (24).

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, 201 + ... + 1431.

2^1004496 is an apocalyptic number.

1004496 is a gapful number since it is divisible by the number (16) 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 1004496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1374912).

1004496 is an abundant number, since it is smaller than the sum of its proper divisors (1745328).

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

1004496 is a wasteful number, since it uses less digits than its factorization.

1004496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1259 (or 1253 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 1004496 is about 1002.2454789122. The cubic root of 1004496 is about 100.1496426258.

Adding to 1004496 its reverse (6944001), we get a palindrome (7948497).

The spelling of 1004496 in words is "one million, four thousand, four hundred ninety-six".