2864367 has 12 divisors (see below), whose sum is σ = 4513704. Its totient is φ = 1735920.

The previous prime is 2864363. The next prime is 2864371. The reversal of 2864367 is 7634682.

2864367 is a `hidden beast` number, since 2 + 8 + 643 + 6 + 7 = 666.

It is an interprime number because it is at equal distance from previous prime (2864363) and next prime (2864371).

It is not a de Polignac number, because 2864367 - 2² = 2864363 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2864363) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14368 + ... + 14565.

It is an arithmetic number, because the mean of its divisors is an integer number (376142).

2^2864367 is an apocalyptic number.

2864367 is a deficient number, since it is larger than the sum of its proper divisors (1649337).

2864367 is a wasteful number, since it uses less digits than its factorization.

2864367 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28950 (or 28947 counting only the distinct ones).

The product of its digits is 48384, while the sum is 36.

The square root of 2864367 is about 1692.4440906571. Note that the first 3 decimals coincide. The cubic root of 2864367 is about 142.0178348293.

The spelling of 2864367 in words is "two million, eight hundred sixty-four thousand, three hundred sixty-seven".