2864716 has 12 divisors (see below), whose sum is σ = 5042520. Its totient is φ = 1424000.

The previous prime is 2864713. The next prime is 2864717. The reversal of 2864716 is 6174682.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (2864713) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1285 + ... + 2716.

It is an arithmetic number, because the mean of its divisors is an integer number (420210).

2^2864716 is an apocalyptic number.

It is an amenable number.

2864716 is a deficient number, since it is larger than the sum of its proper divisors (2177804).

2864716 is a wasteful number, since it uses less digits than its factorization.

2864716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4184 (or 4182 counting only the distinct ones).

The product of its digits is 16128, while the sum is 34.

The square root of 2864716 is about 1692.5471928428. The cubic root of 2864716 is about 142.0236025040.

Subtracting from 2864716 its sum of digits (34), we obtain a palindrome (2864682).

It can be divided in two parts, 2864 and 716, that multiplied together give a square (2050624 = 1432²).

The spelling of 2864716 in words is "two million, eight hundred sixty-four thousand, seven hundred sixteen".