2305936 has 20 divisors (see below), whose sum is σ = 4499712. Its totient is φ = 1144736.

The previous prime is 2305909. The next prime is 2305949. The reversal of 2305936 is 6395032.

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, 2241 + ... + 3103.

2^2305936 is an apocalyptic number.

It is an amenable number.

2305936 is a deficient number, since it is larger than the sum of its proper divisors (2193776).

2305936 is a wasteful number, since it uses less digits than its factorization.

2305936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1038 (or 1032 counting only the distinct ones).

The product of its (nonzero) digits is 4860, while the sum is 28.

The square root of 2305936 is about 1518.5308689651. The cubic root of 2305936 is about 132.1140734135.

The spelling of 2305936 in words is "two million, three hundred five thousand, nine hundred thirty-six".