2286494 has 8 divisors (see below), whose sum is σ = 3919728. Its totient is φ = 979920.

The previous prime is 2286491. The next prime is 2286511. The reversal of 2286494 is 4946822.

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

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2286491) 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, 81647 + ... + 81674.

It is an arithmetic number, because the mean of its divisors is an integer number (489966).

2^2286494 is an apocalyptic number.

2286494 is a deficient number, since it is larger than the sum of its proper divisors (1633234).

2286494 is a wasteful number, since it uses less digits than its factorization.

2286494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163330.

The product of its digits is 27648, while the sum is 35.

The square root of 2286494 is about 1512.1157363112. The cubic root of 2286494 is about 131.7417279282.

The spelling of 2286494 in words is "two million, two hundred eighty-six thousand, four hundred ninety-four".