2864966 has 16 divisors (see below), whose sum is σ = 4678128. Its totient is φ = 1308000.

The previous prime is 2864963. The next prime is 2864969. The reversal of 2864966 is 6694682.

It is an interprime number because it is at equal distance from previous prime (2864963) and next prime (2864969).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2864963) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2081 + ... + 3171.

It is an arithmetic number, because the mean of its divisors is an integer number (292383).

2^2864966 is an apocalyptic number.

2864966 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

2864966 is a deficient number, since it is larger than the sum of its proper divisors (1813162).

2864966 is a wasteful number, since it uses less digits than its factorization.

2864966 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1207.

The product of its digits is 124416, while the sum is 41.

The square root of 2864966 is about 1692.6210444160. The cubic root of 2864966 is about 142.0277337882.

The spelling of 2864966 in words is "two million, eight hundred sixty-four thousand, nine hundred sixty-six".