2869285 has 8 divisors (see below), whose sum is σ = 3624480. Its totient is φ = 2174544.

The previous prime is 2869259. The next prime is 2869297. The reversal of 2869285 is 5829682.

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

It is a cyclic number.

It is not a de Polignac number, because 2869285 - 2⁵ = 2869253 is a prime.

It is a super-2 number, since 2×2869285² = 16465592822450, which contains 22 as substring.

2869285 is a lucky number.

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, 15007 + ... + 15196.

It is an arithmetic number, because the mean of its divisors is an integer number (453060).

2^2869285 is an apocalyptic number.

It is an amenable number.

2869285 is a deficient number, since it is larger than the sum of its proper divisors (755195).

2869285 is a wasteful number, since it uses less digits than its factorization.

2869285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30227.

The product of its digits is 69120, while the sum is 40.

The square root of 2869285 is about 1693.8963958873. The cubic root of 2869285 is about 142.0990679440.

The spelling of 2869285 in words is "two million, eight hundred sixty-nine thousand, two hundred eighty-five".