2050870 has 16 divisors (see below), whose sum is σ = 3747888. Its totient is φ = 807840.

The previous prime is 2050849. The next prime is 2050877. The reversal of 2050870 is 780502.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2050877) 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, 861 + ... + 2200.

It is an arithmetic number, because the mean of its divisors is an integer number (234243).

2^2050870 is an apocalyptic number.

2050870 is a deficient number, since it is larger than the sum of its proper divisors (1697018).

2050870 is a wasteful number, since it uses less digits than its factorization.

2050870 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3135.

The product of its (nonzero) digits is 560, while the sum is 22.

The square root of 2050870 is about 1432.0858912789. The cubic root of 2050870 is about 127.0513773155.

The spelling of 2050870 in words is "two million, fifty thousand, eight hundred seventy".