1204648 has 16 divisors (see below), whose sum is σ = 2357280. Its totient is φ = 576048.

The previous prime is 1204633. The next prime is 1204649. The reversal of 1204648 is 8464021.

It is not an unprimeable number, because it can be changed into a prime (1204649) 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, 3090 + ... + 3457.

It is an arithmetic number, because the mean of its divisors is an integer number (147330).

2^1204648 is an apocalyptic number.

It is an amenable number.

1204648 is a deficient number, since it is larger than the sum of its proper divisors (1152632).

1204648 is a wasteful number, since it uses less digits than its factorization.

1204648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6576 (or 6572 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 25.

The square root of 1204648 is about 1097.5645766879. The cubic root of 1204648 is about 106.4028811853.

Adding to 1204648 its reverse (8464021), we get a palindrome (9668669).

The spelling of 1204648 in words is "one million, two hundred four thousand, six hundred forty-eight".