1330004 has 12 divisors (see below), whose sum is σ = 2506644. Its totient is φ = 613824.

The previous prime is 1330003. The next prime is 1330009. The reversal of 1330004 is 4000331.

It can be written as a sum of positive squares in 2 ways, for example, as 115600 + 1214404 = 340^2 + 1102^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1330001) 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, 12737 + ... + 12840.

It is an arithmetic number, because the mean of its divisors is an integer number (208887).

2^1330004 is an apocalyptic number.

It is an amenable number.

1330004 is a deficient number, since it is larger than the sum of its proper divisors (1176640).

1330004 is a wasteful number, since it uses less digits than its factorization.

1330004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25594 (or 25592 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 11.

The square root of 1330004 is about 1153.2579936857. The cubic root of 1330004 is about 109.9725551366.

Adding to 1330004 its reverse (4000331), we get a palindrome (5330335).

The spelling of 1330004 in words is "one million, three hundred thirty thousand, four".