2284992 has 42 divisors (see below), whose sum is σ = 6551168. Its totient is φ = 761472.

The previous prime is 2284963. The next prime is 2285039. The reversal of 2284992 is 2994822.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1408 + ... + 2559.

2^2284992 is an apocalyptic number.

It is an amenable number.

2284992 is an abundant number, since it is smaller than the sum of its proper divisors (4266176).

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

2284992 is a wasteful number, since it uses less digits than its factorization.

2284992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3985 (or 3972 counting only the distinct ones).

The product of its digits is 20736, while the sum is 36.

The square root of 2284992 is about 1511.6189996160. The cubic root of 2284992 is about 131.7128745221.

The spelling of 2284992 in words is "two million, two hundred eighty-four thousand, nine hundred ninety-two".