1080004 has 6 divisors (see below), whose sum is σ = 1890014. Its totient is φ = 540000.

The previous prime is 1079999. The next prime is 1080007. The reversal of 1080004 is 4000801.

It can be written as a sum of positive squares in only one way, i.e., 921600 + 158404 = 960^2 + 398^2 .

It is not an unprimeable number, because it can be changed into a prime (1080007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 134997 + ... + 135004.

2^1080004 is an apocalyptic number.

It is an amenable number.

1080004 is a deficient number, since it is larger than the sum of its proper divisors (810010).

1080004 is a wasteful number, since it uses less digits than its factorization.

1080004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 270005 (or 270003 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 13.

The square root of 1080004 is about 1039.2324090404. The cubic root of 1080004 is about 102.5986834653.

Adding to 1080004 its reverse (4000801), we get a palindrome (5080805).

The spelling of 1080004 in words is "one million, eighty thousand, four".