2284990 has 16 divisors (see below), whose sum is σ = 4164048. Its totient is φ = 902656.

The previous prime is 2284963. The next prime is 2285039. The reversal of 2284990 is 994822.

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, 547 + ... + 2206.

It is an arithmetic number, because the mean of its divisors is an integer number (260253).

2^2284990 is an apocalyptic number.

2284990 is a deficient number, since it is larger than the sum of its proper divisors (1879058).

2284990 is a wasteful number, since it uses less digits than its factorization.

2284990 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2843.

The product of its (nonzero) digits is 10368, while the sum is 34.

The square root of 2284990 is about 1511.6183380735. The cubic root of 2284990 is about 131.7128360937.

The spelling of 2284990 in words is "two million, two hundred eighty-four thousand, nine hundred ninety".