2851484 has 12 divisors (see below), whose sum is σ = 5024208. Its totient is φ = 1416000.

The previous prime is 2851481. The next prime is 2851523. The reversal of 2851484 is 4841582.

It is a happy number.

It is a super-2 number, since 2×2851484² = 16261922004512, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2851484.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2851481) 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, 1757 + ... + 2964.

It is an arithmetic number, because the mean of its divisors is an integer number (418684).

2^2851484 is an apocalyptic number.

It is an amenable number.

2851484 is a deficient number, since it is larger than the sum of its proper divisors (2172724).

2851484 is a wasteful number, since it uses less digits than its factorization.

2851484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4876 (or 4874 counting only the distinct ones).

The product of its digits is 10240, while the sum is 32.

The square root of 2851484 is about 1688.6337672805. The cubic root of 2851484 is about 141.8045979957.

The spelling of 2851484 in words is "two million, eight hundred fifty-one thousand, four hundred eighty-four".