2812748 has 12 divisors (see below), whose sum is σ = 4935000. Its totient is φ = 1402752.

The previous prime is 2812729. The next prime is 2812751. The reversal of 2812748 is 8472182.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

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, 1628 + ... + 2876.

It is an arithmetic number, because the mean of its divisors is an integer number (411250).

2^2812748 is an apocalyptic number.

It is an amenable number.

2812748 is a deficient number, since it is larger than the sum of its proper divisors (2122252).

2812748 is a wasteful number, since it uses less digits than its factorization.

2812748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1816 (or 1814 counting only the distinct ones).

The product of its digits is 7168, while the sum is 32.

The square root of 2812748 is about 1677.1249208094. The cubic root of 2812748 is about 141.1595531335.

The spelling of 2812748 in words is "two million, eight hundred twelve thousand, seven hundred forty-eight".