2864292 has 12 divisors (see below), whose sum is σ = 6683376. Its totient is φ = 954760.

The previous prime is 2864291. The next prime is 2864293. The reversal of 2864292 is 2924682.

2864292 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 (2864291) and next prime (2864293).

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×2864292² = 16408337322528, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2864291) by changing a digit.

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, 119334 + ... + 119357.

It is an arithmetic number, because the mean of its divisors is an integer number (556948).

2^2864292 is an apocalyptic number.

It is an amenable number.

2864292 is an abundant number, since it is smaller than the sum of its proper divisors (3819084).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2864292 is a wasteful number, since it uses less digits than its factorization.

2864292 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 238698 (or 238696 counting only the distinct ones).

The product of its digits is 13824, while the sum is 33.

The square root of 2864292 is about 1692.4219332070. The cubic root of 2864292 is about 142.0165952965.

The spelling of 2864292 in words is "two million, eight hundred sixty-four thousand, two hundred ninety-two".