2060891 has 12 divisors (see below), whose sum is σ = 2422728. Its totient is φ = 1747872.

The previous prime is 2060881. The next prime is 2060909. The reversal of 2060891 is 1980602.

It is not a de Polignac number, because 2060891 - 2¹⁴ = 2044507 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2060891.

It is not an unprimeable number, because it can be changed into a prime (2060801) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6560 + ... + 6866.

It is an arithmetic number, because the mean of its divisors is an integer number (201894).

2^2060891 is an apocalyptic number.

2060891 is a deficient number, since it is larger than the sum of its proper divisors (361837).

2060891 is a wasteful number, since it uses less digits than its factorization.

2060891 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 458 (or 451 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 26.

The square root of 2060891 is about 1435.5803704426. The cubic root of 2060891 is about 127.2579748052.

The spelling of 2060891 in words is "two million, sixty thousand, eight hundred ninety-one".