2285494 has 8 divisors (see below), whose sum is σ = 3435120. Its totient is φ = 1140456.

The previous prime is 2285489. The next prime is 2285509. The reversal of 2285494 is 4945822.

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

It is a d-powerful number, because it can be written as 2¹⁷ + 2¹⁷ + 8³ + 5⁹ + 4⁶ + 9² + 4⁸ .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 687 + ... + 2245.

It is an arithmetic number, because the mean of its divisors is an integer number (429390).

2^2285494 is an apocalyptic number.

2285494 is a deficient number, since it is larger than the sum of its proper divisors (1149626).

2285494 is a wasteful number, since it uses less digits than its factorization.

2285494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2294.

The product of its digits is 23040, while the sum is 34.

The square root of 2285494 is about 1511.7850376294. The cubic root of 2285494 is about 131.7225193438.

The spelling of 2285494 in words is "two million, two hundred eighty-five thousand, four hundred ninety-four".