2036646 has 12 divisors (see below), whose sum is σ = 4412772. Its totient is φ = 678876.

The previous prime is 2036623. The next prime is 2036663. The reversal of 2036646 is 6466302.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 56556 + ... + 56591.

It is an arithmetic number, because the mean of its divisors is an integer number (367731).

2^2036646 is an apocalyptic number.

2036646 is an abundant number, since it is smaller than the sum of its proper divisors (2376126).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2036646 is a wasteful number, since it uses less digits than its factorization.

2036646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113155 (or 113152 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

The square root of 2036646 is about 1427.1110678570. Note that the first 3 decimals coincide. The cubic root of 2036646 is about 126.7569700776.

The spelling of 2036646 in words is "two million, thirty-six thousand, six hundred forty-six".