2885461 has 4 divisors (see below), whose sum is σ = 3055212. Its totient is φ = 2715712.

The previous prime is 2885453. The next prime is 2885497. The reversal of 2885461 is 1645882.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1062961 + 1822500 = 1031^2 + 1350^2 .

It is a cyclic number.

It is not a de Polignac number, because 2885461 - 2³ = 2885453 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 (2885431) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 84850 + ... + 84883.

It is an arithmetic number, because the mean of its divisors is an integer number (763803).

2^2885461 is an apocalyptic number.

It is an amenable number.

2885461 is a deficient number, since it is larger than the sum of its proper divisors (169751).

2885461 is a wasteful number, since it uses less digits than its factorization.

2885461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169750.

The product of its digits is 15360, while the sum is 34.

The square root of 2885461 is about 1698.6644754041. The cubic root of 2885461 is about 142.3656022259.

The spelling of 2885461 in words is "two million, eight hundred eighty-five thousand, four hundred sixty-one".