1304018 has 16 divisors (see below), whose sum is σ = 2043360. Its totient is φ = 623616.

The previous prime is 1304003. The next prime is 1304029. The reversal of 1304018 is 8104031.

It is a happy number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1303987 and 1304005.

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, 4946 + ... + 5202.

It is an arithmetic number, because the mean of its divisors is an integer number (127710).

2^1304018 is an apocalyptic number.

1304018 is a deficient number, since it is larger than the sum of its proper divisors (739342).

1304018 is a wasteful number, since it uses less digits than its factorization.

1304018 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 361.

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 1304018 is about 1141.9360752687. The cubic root of 1304018 is about 109.2516141125.

Adding to 1304018 its reverse (8104031), we get a palindrome (9408049).

The spelling of 1304018 in words is "one million, three hundred four thousand, eighteen".