2284872 has 16 divisors (see below), whose sum is σ = 5712240. Its totient is φ = 761616.

The previous prime is 2284871. The next prime is 2284873. The reversal of 2284872 is 2784822.

It is an interprime number because it is at equal distance from previous prime (2284871) and next prime (2284873).

It is not an unprimeable number, because it can be changed into a prime (2284871) 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, 47578 + ... + 47625.

It is an arithmetic number, because the mean of its divisors is an integer number (357015).

2^2284872 is an apocalyptic number.

It is an amenable number.

2284872 is an abundant number, since it is smaller than the sum of its proper divisors (3427368).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2284872 is a wasteful number, since it uses less digits than its factorization.

2284872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95212 (or 95208 counting only the distinct ones).

The product of its digits is 14336, while the sum is 33.

The square root of 2284872 is about 1511.5793065532. The cubic root of 2284872 is about 131.7105687778.

The spelling of 2284872 in words is "two million, two hundred eighty-four thousand, eight hundred seventy-two".