2059636 has 12 divisors (see below), whose sum is σ = 3616228. Its totient is φ = 1026432.

The previous prime is 2059621. The next prime is 2059637. The reversal of 2059636 is 6369502.

It can be written as a sum of positive squares in 2 ways, for example, as 1838736 + 220900 = 1356^2 + 470^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2059598 and 2059607.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2059637) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 940 + ... + 2236.

2^2059636 is an apocalyptic number.

It is an amenable number.

2059636 is a deficient number, since it is larger than the sum of its proper divisors (1556592).

2059636 is a wasteful number, since it uses less digits than its factorization.

2059636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1698 (or 1696 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 31.

The square root of 2059636 is about 1435.1431984300. The cubic root of 2059636 is about 127.2321378916.

The spelling of 2059636 in words is "two million, fifty-nine thousand, six hundred thirty-six".