2825471 has 12 divisors (see below), whose sum is σ = 3271800. Its totient is φ = 2431440.

The previous prime is 2825467. The next prime is 2825477. The reversal of 2825471 is 1745282.

It is not a de Polignac number, because 2825471 - 2² = 2825467 is a prime.

It is a super-3 number, since 3×2825471³ = 67669632384995886333, which contains 333 as substring.

It is a d-powerful number, because it can be written as 2¹³ + 8⁷ + 2¹⁹ + 5⁷ + 4³ + 7⁶ + 1 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2825477) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1685 + ... + 2913.

It is an arithmetic number, because the mean of its divisors is an integer number (272650).

2^2825471 is an apocalyptic number.

2825471 is a deficient number, since it is larger than the sum of its proper divisors (446329).

2825471 is a wasteful number, since it uses less digits than its factorization.

2825471 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1270 (or 1259 counting only the distinct ones).

The product of its digits is 4480, while the sum is 29.

The square root of 2825471 is about 1680.9137396071. The cubic root of 2825471 is about 141.3720703172.

The spelling of 2825471 in words is "two million, eight hundred twenty-five thousand, four hundred seventy-one".