2061304 has 16 divisors (see below), whose sum is σ = 4417200. Its totient is φ = 883392.

The previous prime is 2061289. The next prime is 2061313. The reversal of 2061304 is 4031602.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18349 + ... + 18460.

It is an arithmetic number, because the mean of its divisors is an integer number (276075).

2^2061304 is an apocalyptic number.

It is an amenable number.

2061304 is an abundant number, since it is smaller than the sum of its proper divisors (2355896).

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

2061304 is a wasteful number, since it uses less digits than its factorization.

2061304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36822 (or 36818 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 2061304 is about 1435.7242074995. The cubic root of 2061304 is about 127.2664750175.

Adding to 2061304 its reverse (4031602), we get a palindrome (6092906).

The spelling of 2061304 in words is "two million, sixty-one thousand, three hundred four".