2828271 has 8 divisors (see below), whose sum is σ = 3827584. Its totient is φ = 1857240.

The previous prime is 2828257. The next prime is 2828281. The reversal of 2828271 is 1728282.

It is a happy number.

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

It is not a de Polignac number, because 2828271 - 2¹⁷ = 2697199 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 (2828281) 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, 6835 + ... + 7236.

It is an arithmetic number, because the mean of its divisors is an integer number (478448).

2^2828271 is an apocalyptic number.

2828271 is a deficient number, since it is larger than the sum of its proper divisors (999313).

2828271 is a wasteful number, since it uses less digits than its factorization.

2828271 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14141.

The product of its digits is 3584, while the sum is 30.

The square root of 2828271 is about 1681.7464137021. The cubic root of 2828271 is about 141.4187541103.

The spelling of 2828271 in words is "two million, eight hundred twenty-eight thousand, two hundred seventy-one".