2827147 has 8 divisors (see below), whose sum is σ = 2889216. Its totient is φ = 2765952.

The previous prime is 2827109. The next prime is 2827159. The reversal of 2827147 is 7417282.

2827147 is digitally balanced in base 2, 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 a 7-Lehmer number, since φ(2827147) divides (2827147-1)⁷.

It is a cyclic number.

It is not a de Polignac number, because 2827147 - 2¹¹ = 2825099 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2827547) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14253 + ... + 14449.

It is an arithmetic number, because the mean of its divisors is an integer number (361152).

2^2827147 is an apocalyptic number.

2827147 is a deficient number, since it is larger than the sum of its proper divisors (62069).

2827147 is a wasteful number, since it uses less digits than its factorization.

2827147 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 437.

The product of its digits is 6272, while the sum is 31.

The square root of 2827147 is about 1681.4122040713. The cubic root of 2827147 is about 141.4000176053.

The spelling of 2827147 in words is "two million, eight hundred twenty-seven thousand, one hundred forty-seven".