2059771 has 16 divisors (see below), whose sum is σ = 2626560. Its totient is φ = 1572480.

The previous prime is 2059769. The next prime is 2059777. The reversal of 2059771 is 1779502.

2059771 = 68² + 69² + ... + 186².

It is not a de Polignac number, because 2059771 - 2¹ = 2059769 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2059777) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1806 + ... + 2716.

It is an arithmetic number, because the mean of its divisors is an integer number (164160).

2^2059771 is an apocalyptic number.

2059771 is a deficient number, since it is larger than the sum of its proper divisors (566789).

2059771 is a wasteful number, since it uses less digits than its factorization.

2059771 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 954.

The product of its (nonzero) digits is 4410, while the sum is 31.

The square root of 2059771 is about 1435.1902312934. The cubic root of 2059771 is about 127.2349176649.

The spelling of 2059771 in words is "two million, fifty-nine thousand, seven hundred seventy-one".