2030873 has 12 divisors (see below), whose sum is σ = 2246508. Its totient is φ = 1834560.

The previous prime is 2030789. The next prime is 2030879. The reversal of 2030873 is 3780302.

It can be written as a sum of positive squares in 6 ways, for example, as 267289 + 1763584 = 517^2 + 1328^2 .

It is not a de Polignac number, because 2030873 - 2⁸ = 2030617 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2030879) 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, 10211 + ... + 10407.

It is an arithmetic number, because the mean of its divisors is an integer number (187209).

2^2030873 is an apocalyptic number.

It is an amenable number.

2030873 is a deficient number, since it is larger than the sum of its proper divisors (215635).

2030873 is a wasteful number, since it uses less digits than its factorization.

2030873 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 284 (or 271 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 23.

The square root of 2030873 is about 1425.0870148872. The cubic root of 2030873 is about 126.6370898934.

The spelling of 2030873 in words is "two million, thirty thousand, eight hundred seventy-three".