4056472187 has 8 divisors (see below), whose sum is σ = 4359195216. Its totient is φ = 3760872192.

The previous prime is 4056472141. The next prime is 4056472213. The reversal of 4056472187 is 7812746504.

4056472187 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4056472187 - 2²⁸ = 3788036731 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4056472117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1779578 + ... + 1781855.

It is an arithmetic number, because the mean of its divisors is an integer number (544899402).

Almost surely, 2^4056472187 is an apocalyptic number.

4056472187 is a deficient number, since it is larger than the sum of its proper divisors (302723029).

4056472187 is a wasteful number, since it uses less digits than its factorization.

4056472187 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3561517.

The product of its (nonzero) digits is 376320, while the sum is 44.

The square root of 4056472187 is about 63690.4403109289. The cubic root of 4056472187 is about 1594.8365037157.

The spelling of 4056472187 in words is "four billion, fifty-six million, four hundred seventy-two thousand, one hundred eighty-seven".