2059090 has 16 divisors (see below), whose sum is σ = 4043520. Its totient is φ = 748720.

The previous prime is 2059063. The next prime is 2059093. The reversal of 2059090 is 909502.

It is a nialpdrome in base 8.

It is not an unprimeable number, because it can be changed into a prime (2059093) 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, 9250 + ... + 9469.

It is an arithmetic number, because the mean of its divisors is an integer number (252720).

2^2059090 is an apocalyptic number.

2059090 is a deficient number, since it is larger than the sum of its proper divisors (1984430).

2059090 is a wasteful number, since it uses less digits than its factorization.

2059090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18737.

The product of its (nonzero) digits is 810, while the sum is 25.

The square root of 2059090 is about 1434.9529609015. The cubic root of 2059090 is about 127.2208940138.

The spelling of 2059090 in words is "two million, fifty-nine thousand, ninety".