2859464 has 16 divisors (see below), whose sum is σ = 5402700. Its totient is φ = 1418752.

The previous prime is 2859427. The next prime is 2859469. The reversal of 2859464 is 4649582.

It can be written as a sum of positive squares in 2 ways, for example, as 2856100 + 3364 = 1690^2 + 58^2 .

It is not an unprimeable number, because it can be changed into a prime (2859469) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 209 + ... + 2400.

2^2859464 is an apocalyptic number.

It is an amenable number.

2859464 is a deficient number, since it is larger than the sum of its proper divisors (2543236).

2859464 is a wasteful number, since it uses less digits than its factorization.

2859464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2752 (or 2748 counting only the distinct ones).

The product of its digits is 69120, while the sum is 38.

The square root of 2859464 is about 1690.9949733811. The cubic root of 2859464 is about 141.9367568667.

The spelling of 2859464 in words is "two million, eight hundred fifty-nine thousand, four hundred sixty-four".