2040506672 has 20 divisors (see below), whose sum is σ = 4161560280. Its totient is φ = 966555648.

The previous prime is 2040506627. The next prime is 2040506683. The reversal of 2040506672 is 2766050402.

It is a super-3 number, since 3×2040506672³ (a number of 29 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3355793 + ... + 3356400.

It is an arithmetic number, because the mean of its divisors is an integer number (208078014).

Almost surely, 2^2040506672 is an apocalyptic number.

It is an amenable number.

2040506672 is an abundant number, since it is smaller than the sum of its proper divisors (2121053608).

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

2040506672 is a wasteful number, since it uses less digits than its factorization.

2040506672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6712220 (or 6712214 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 32.

The square root of 2040506672 is about 45171.9677676322. The cubic root of 2040506672 is about 1268.3701314761.

The spelling of 2040506672 in words is "two billion, forty million, five hundred six thousand, six hundred seventy-two".