2864276 has 12 divisors (see below), whose sum is σ = 5174400. Its totient is φ = 1385880.

The previous prime is 2864261. The next prime is 2864291. The reversal of 2864276 is 6724682.

2864276 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2864261) and next prime (2864291).

It is a congruent number.

It is an unprimeable number.

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, 11426 + ... + 11673.

It is an arithmetic number, because the mean of its divisors is an integer number (431200).

2^2864276 is an apocalyptic number.

It is an amenable number.

2864276 is a deficient number, since it is larger than the sum of its proper divisors (2310124).

2864276 is a wasteful number, since it uses less digits than its factorization.

2864276 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23134 (or 23132 counting only the distinct ones).

The product of its digits is 32256, while the sum is 35.

The square root of 2864276 is about 1692.4172062467. The cubic root of 2864276 is about 142.0163308600.

The spelling of 2864276 in words is "two million, eight hundred sixty-four thousand, two hundred seventy-six".