2812712 has 16 divisors (see below), whose sum is σ = 6027360. Its totient is φ = 1205424.

The previous prime is 2812697. The next prime is 2812717. The reversal of 2812712 is 2172182.

2812712 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2812712² = 15822697589888, which contains 22 as substring.

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (2812717) 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 3 ways as a sum of consecutive naturals, for example, 25058 + ... + 25169.

It is an arithmetic number, because the mean of its divisors is an integer number (376710).

2^2812712 is an apocalyptic number.

It is an amenable number.

2812712 is an abundant number, since it is smaller than the sum of its proper divisors (3214648).

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

2812712 is a wasteful number, since it uses less digits than its factorization.

2812712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50240 (or 50236 counting only the distinct ones).

The product of its digits is 448, while the sum is 23.

The square root of 2812712 is about 1677.1141881220. The cubic root of 2812712 is about 141.1589509033.

Adding to 2812712 its reverse (2172182), we get a palindrome (4984894).

The spelling of 2812712 in words is "two million, eight hundred twelve thousand, seven hundred twelve".