2003712 has 36 divisors (see below), whose sum is σ = 5334840. Its totient is φ = 667648.

The previous prime is 2003681. The next prime is 2003723. The reversal of 2003712 is 2173002.

It is a junction number, because it is equal to n+sod(n) for n = 2003691 and 2003700.

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, 537 + ... + 2072.

It is an arithmetic number, because the mean of its divisors is an integer number (148190).

2^2003712 is an apocalyptic number.

It is an amenable number.

2003712 is an abundant number, since it is smaller than the sum of its proper divisors (3331128).

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

2003712 is an equidigital number, since it uses as much as digits as its factorization.

2003712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2628 (or 2614 counting only the distinct ones).

The product of its (nonzero) digits is 84, while the sum is 15.

The square root of 2003712 is about 1415.5253441744. The cubic root of 2003712 is about 126.0700039315.

Adding to 2003712 its reverse (2173002), we get a palindrome (4176714).

The spelling of 2003712 in words is "two million, three thousand, seven hundred twelve".