2030872 has 32 divisors (see below), whose sum is σ = 4147200. Its totient is φ = 928800.

The previous prime is 2030789. The next prime is 2030879. The reversal of 2030872 is 2780302.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2030879) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4497 + ... + 4927.

It is an arithmetic number, because the mean of its divisors is an integer number (129600).

2^2030872 is an apocalyptic number.

It is an amenable number.

2030872 is an abundant number, since it is smaller than the sum of its proper divisors (2116328).

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

2030872 is a wasteful number, since it uses less digits than its factorization.

2030872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 487 (or 483 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 22.

The square root of 2030872 is about 1425.0866640313. The cubic root of 2030872 is about 126.6370691080.

The spelling of 2030872 in words is "two million, thirty thousand, eight hundred seventy-two".