4056607872 has 64 divisors (see below), whose sum is σ = 11972637600. Its totient is φ = 1352201472.

The previous prime is 4056607837. The next prime is 4056607879. The reversal of 4056607872 is 2787066504.

4056607872 is a `hidden beast` number, since 4 + 0 + 566 + 0 + 7 + 87 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (64).

It is not an unprimeable number, because it can be changed into a prime (4056607879) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 583438 + ... + 590349.

Almost surely, 2^4056607872 is an apocalyptic number.

It is an amenable number.

4056607872 is an abundant number, since it is smaller than the sum of its proper divisors (7916029728).

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

4056607872 is a wasteful number, since it uses less digits than its factorization.

4056607872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1173810 (or 1173792 counting only the distinct ones).

The product of its (nonzero) digits is 564480, while the sum is 45.

The square root of 4056607872 is about 63691.5054932759. The cubic root of 4056607872 is about 1594.8542854210.

The spelling of 4056607872 in words is "four billion, fifty-six million, six hundred seven thousand, eight hundred seventy-two".