2896859 has 8 divisors (see below), whose sum is σ = 3356640. Its totient is φ = 2448576.

The previous prime is 2896853. The next prime is 2896877. The reversal of 2896859 is 9586982.

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

It is a cyclic number.

It is not a de Polignac number, because 2896859 - 2¹² = 2892763 is a prime.

It is a super-3 number, since 3×2896859³ = 72929515116527903337, which contains 333 as substring.

It is a d-powerful number, because it can be written as 2⁸ + 8⁵ + 9 + 6⁸ + 8⁶ + 5⁸ + 9⁶ .

It is not an unprimeable number, because it can be changed into a prime (2896853) 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, 2324 + ... + 3345.

It is an arithmetic number, because the mean of its divisors is an integer number (419580).

2^2896859 is an apocalyptic number.

2896859 is a deficient number, since it is larger than the sum of its proper divisors (459781).

2896859 is an equidigital number, since it uses as much as digits as its factorization.

2896859 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5749.

The product of its digits is 311040, while the sum is 47.

The square root of 2896859 is about 1702.0161573851. The cubic root of 2896859 is about 142.5528110402.

The spelling of 2896859 in words is "two million, eight hundred ninety-six thousand, eight hundred fifty-nine".