2898816 has 32 divisors (see below), whose sum is σ = 7701000. Its totient is φ = 966144.

The previous prime is 2898809. The next prime is 2898821. The reversal of 2898816 is 6188982.

It is a tau number, because it is divible by the number of its divisors (32).

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3391 + ... + 4158.

2^2898816 is an apocalyptic number.

It is an amenable number.

2898816 is an abundant number, since it is smaller than the sum of its proper divisors (4802184).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2898816 is an equidigital number, since it uses as much as digits as its factorization.

2898816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7566 (or 7554 counting only the distinct ones).

The product of its digits is 55296, while the sum is 42.

The square root of 2898816 is about 1702.5909667328. The cubic root of 2898816 is about 142.5849047726.

The spelling of 2898816 in words is "two million, eight hundred ninety-eight thousand, eight hundred sixteen".