2859662 has 8 divisors (see below), whose sum is σ = 4619496. Its totient is φ = 1319832.

The previous prime is 2859641. The next prime is 2859673. The reversal of 2859662 is 2669582.

2859662 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a d-powerful number, because it can be written as 2⁶ + 8² + 5⁷ + 9⁴ + 6⁶ + 6⁸ + 2²⁰ .

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 3 ways as a sum of consecutive naturals, for example, 54968 + ... + 55019.

It is an arithmetic number, because the mean of its divisors is an integer number (577437).

2^2859662 is an apocalyptic number.

2859662 is a deficient number, since it is larger than the sum of its proper divisors (1759834).

2859662 is a wasteful number, since it uses less digits than its factorization.

2859662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110002.

The product of its digits is 51840, while the sum is 38.

The square root of 2859662 is about 1691.0535177811. The cubic root of 2859662 is about 141.9400328687.

The spelling of 2859662 in words is "two million, eight hundred fifty-nine thousand, six hundred sixty-two".