1204016 has 20 divisors (see below), whose sum is σ = 2545224. Its totient is φ = 547200.

The previous prime is 1204003. The next prime is 1204019. The reversal of 1204016 is 6104021.

It is not an unprimeable number, because it can be changed into a prime (1204019) 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, 3245 + ... + 3596.

2^1204016 is an apocalyptic number.

1204016 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1204016 is an abundant number, since it is smaller than the sum of its proper divisors (1341208).

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

1204016 is a wasteful number, since it uses less digits than its factorization.

1204016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6860 (or 6854 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 1204016 is about 1097.2766287496. The cubic root of 1204016 is about 106.3842703866.

Adding to 1204016 its reverse (6104021), we get a palindrome (7308037).

The spelling of 1204016 in words is "one million, two hundred four thousand, sixteen".