2030889 has 16 divisors (see below), whose sum is σ = 3129728. Its totient is φ = 1147392.

The previous prime is 2030881. The next prime is 2030909. The reversal of 2030889 is 9880302.

It is not a de Polignac number, because 2030889 - 2³ = 2030881 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2030881) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1539 + ... + 2535.

It is an arithmetic number, because the mean of its divisors is an integer number (195608).

2^2030889 is an apocalyptic number.

It is an amenable number.

2030889 is a deficient number, since it is larger than the sum of its proper divisors (1098839).

2030889 is an equidigital number, since it uses as much as digits as its factorization.

2030889 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1104.

The product of its (nonzero) digits is 3456, while the sum is 30.

The square root of 2030889 is about 1425.0926285684. The cubic root of 2030889 is about 126.6374224577.

The spelling of 2030889 in words is "two million, thirty thousand, eight hundred eighty-nine".