2867996 has 24 divisors (see below), whose sum is σ = 5255040. Its totient is φ = 1368000.

The previous prime is 2867959. The next prime is 2868001. The reversal of 2867996 is 6997682.

2867996 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 2867996.

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 7 ways as a sum of consecutive naturals, for example, 12410 + ... + 12638.

It is an arithmetic number, because the mean of its divisors is an integer number (218960).

2^2867996 is an apocalyptic number.

It is an amenable number.

2867996 is a deficient number, since it is larger than the sum of its proper divisors (2387044).

2867996 is a wasteful number, since it uses less digits than its factorization.

2867996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 365 (or 363 counting only the distinct ones).

The product of its digits is 326592, while the sum is 47.

The square root of 2867996 is about 1693.5158694267. The cubic root of 2867996 is about 142.0777858553.

The spelling of 2867996 in words is "two million, eight hundred sixty-seven thousand, nine hundred ninety-six".