2813712 has 60 divisors (see below), whose sum is σ = 8039664. Its totient is φ = 840960.

The previous prime is 2813711. The next prime is 2813719. The reversal of 2813712 is 2173182.

2813712 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (24).

Its product of digits (672) is a multiple of the sum of its prime factors (168).

It is not an unprimeable number, because it can be changed into a prime (2813711) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 38508 + ... + 38580.

2^2813712 is an apocalyptic number.

2813712 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2813712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4019832).

2813712 is an abundant number, since it is smaller than the sum of its proper divisors (5225952).

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

2813712 is a wasteful number, since it uses less digits than its factorization.

2813712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168 (or 89 counting only the distinct ones).

The product of its digits is 672, while the sum is 24.

The square root of 2813712 is about 1677.4122927891. The cubic root of 2813712 is about 141.1756776099.

Adding to 2813712 its reverse (2173182), we get a palindrome (4986894).

It can be divided in two parts, 281 and 3712, that added together give a palindrome (3993).

The spelling of 2813712 in words is "two million, eight hundred thirteen thousand, seven hundred twelve".