2284718 has 4 divisors (see below), whose sum is σ = 3427080. Its totient is φ = 1142358.

The previous prime is 2284703. The next prime is 2284757. The reversal of 2284718 is 8174822.

It is a semiprime because it is the product of two primes.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 571178 + ... + 571181.

It is an arithmetic number, because the mean of its divisors is an integer number (856770).

2^2284718 is an apocalyptic number.

2284718 is a deficient number, since it is larger than the sum of its proper divisors (1142362).

2284718 is a wasteful number, since it uses less digits than its factorization.

2284718 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1142361.

The product of its digits is 7168, while the sum is 32.

The square root of 2284718 is about 1511.5283655956. The cubic root of 2284718 is about 131.7076096211.

The spelling of 2284718 in words is "two million, two hundred eighty-four thousand, seven hundred eighteen".