2045936 has 20 divisors (see below), whose sum is σ = 4022064. Its totient is φ = 1008000.

The previous prime is 2045929. The next prime is 2045963. The reversal of 2045936 is 6395402.

It is a junction number, because it is equal to n+sod(n) for n = 2045899 and 2045908.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 236 + ... + 2036.

2^2045936 is an apocalyptic number.

It is an amenable number.

2045936 is a deficient number, since it is larger than the sum of its proper divisors (1976128).

2045936 is a wasteful number, since it uses less digits than its factorization.

2045936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1880 (or 1874 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 29.

The square root of 2045936 is about 1430.3621918941. The cubic root of 2045936 is about 126.9494084146.

The spelling of 2045936 in words is "two million, forty-five thousand, nine hundred thirty-six".