5671285 has 8 divisors (see below), whose sum is σ = 7205976. Its totient is φ = 4270080.

The previous prime is 5671279. The next prime is 5671361. The reversal of 5671285 is 5821765.

It can be written as a sum of positive squares in 4 ways, for example, as 1044484 + 4626801 = 1022^2 + 2151^2 .

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

It is not a de Polignac number, because 5671285 - 2³ = 5671277 is a prime.

It is a Duffinian number.

5671285 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 5671285.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33276 + ... + 33445.

It is an arithmetic number, because the mean of its divisors is an integer number (900747).

Almost surely, 2^5671285 is an apocalyptic number.

It is an amenable number.

5671285 is a deficient number, since it is larger than the sum of its proper divisors (1534691).

5671285 is a wasteful number, since it uses less digits than its factorization.

5671285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66743.

The product of its digits is 16800, while the sum is 34.

The square root of 5671285 is about 2381.4459893099. The cubic root of 5671285 is about 178.3311283585.

The spelling of 5671285 in words is "five million, six hundred seventy-one thousand, two hundred eighty-five".