2041790 has 16 divisors (see below), whose sum is σ = 3697920. Its totient is φ = 811680.

The previous prime is 2041783. The next prime is 2041807. The reversal of 2041790 is 971402.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1376 + ... + 2444.

It is an arithmetic number, because the mean of its divisors is an integer number (231120).

2^2041790 is an apocalyptic number.

2041790 is a deficient number, since it is larger than the sum of its proper divisors (1656130).

2041790 is a wasteful number, since it uses less digits than its factorization.

2041790 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1267.

The product of its (nonzero) digits is 504, while the sum is 23.

The square root of 2041790 is about 1428.9121736482. The cubic root of 2041790 is about 126.8635979464.

The spelling of 2041790 in words is "two million, forty-one thousand, seven hundred ninety".