2284442 has 8 divisors (see below), whose sum is σ = 3435456. Its totient is φ = 1139292.

The previous prime is 2284441. The next prime is 2284481. The reversal of 2284442 is 2444822.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (2284441) 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, 308 + ... + 2159.

It is an arithmetic number, because the mean of its divisors is an integer number (429432).

2^2284442 is an apocalyptic number.

2284442 is a deficient number, since it is larger than the sum of its proper divisors (1151014).

2284442 is a wasteful number, since it uses less digits than its factorization.

2284442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2932.

The product of its digits is 4096, while the sum is 26.

The square root of 2284442 is about 1511.4370645184. The cubic root of 2284442 is about 131.7023058645.

The spelling of 2284442 in words is "two million, two hundred eighty-four thousand, four hundred forty-two".