2898089 has 4 divisors (see below), whose sum is σ = 3050640. Its totient is φ = 2745540.

The previous prime is 2898083. The next prime is 2898101. The reversal of 2898089 is 9808982.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 9808982 = 2 ⋅4904491.

It is a cyclic number.

It is not a de Polignac number, because 2898089 - 2⁸ = 2897833 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2898083) 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, 76247 + ... + 76284.

It is an arithmetic number, because the mean of its divisors is an integer number (762660).

2^2898089 is an apocalyptic number.

It is an amenable number.

2898089 is a deficient number, since it is larger than the sum of its proper divisors (152551).

2898089 is a wasteful number, since it uses less digits than its factorization.

2898089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152550.

The product of its (nonzero) digits is 82944, while the sum is 44.

The square root of 2898089 is about 1702.3774552079. The cubic root of 2898089 is about 142.5729840560.

The spelling of 2898089 in words is "two million, eight hundred ninety-eight thousand, eighty-nine".