2040585916 has 12 divisors (see below), whose sum is σ = 3592934632. Its totient is φ = 1014033168.

The previous prime is 2040585893. The next prime is 2040585929. The reversal of 2040585916 is 6195850402.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

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, 1564215 + ... + 1565518.

Almost surely, 2^2040585916 is an apocalyptic number.

It is an amenable number.

2040585916 is a deficient number, since it is larger than the sum of its proper divisors (1552348716).

2040585916 is a wasteful number, since it uses less digits than its factorization.

2040585916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3129900 (or 3129898 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 40.

The square root of 2040585916 is about 45172.8448960213. The cubic root of 2040585916 is about 1268.3865505063.

The spelling of 2040585916 in words is "two billion, forty million, five hundred eighty-five thousand, nine hundred sixteen".