2898845 has 16 divisors (see below), whose sum is σ = 3622080. Its totient is φ = 2225664.

The previous prime is 2898827. The next prime is 2898853. The reversal of 2898845 is 5488982.

It is a cyclic number.

It is not a de Polignac number, because 2898845 - 2¹⁴ = 2882461 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2898796 and 2898805.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 20786 + ... + 20924.

It is an arithmetic number, because the mean of its divisors is an integer number (226380).

2^2898845 is an apocalyptic number.

It is an amenable number.

2898845 is a deficient number, since it is larger than the sum of its proper divisors (723235).

2898845 is a wasteful number, since it uses less digits than its factorization.

2898845 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 284.

The product of its digits is 184320, while the sum is 44.

The square root of 2898845 is about 1702.5994831433. The cubic root of 2898845 is about 142.5853802482.

The spelling of 2898845 in words is "two million, eight hundred ninety-eight thousand, eight hundred forty-five".