1004024 has 16 divisors (see below), whose sum is σ = 2151600. Its totient is φ = 430272.

The previous prime is 1003963. The next prime is 1004027. The reversal of 1004024 is 4204001.

1004024 = T₄₉₇ + T₄₉₈ + ... + T₅₀₄.

It is a junction number, because it is equal to n+sod(n) for n = 1003996 and 1004014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1004027) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8909 + ... + 9020.

It is an arithmetic number, because the mean of its divisors is an integer number (134475).

2^1004024 is an apocalyptic number.

1004024 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1004024 is an abundant number, since it is smaller than the sum of its proper divisors (1147576).

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

1004024 is a wasteful number, since it uses less digits than its factorization.

1004024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17942 (or 17938 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 11.

The square root of 1004024 is about 1002.0099799902. The cubic root of 1004024 is about 100.1339538170.

Adding to 1004024 its reverse (4204001), we get a palindrome (5208025).

The spelling of 1004024 in words is "one million, four thousand, twenty-four".