4493285 has 8 divisors (see below), whose sum is σ = 5517600. Its totient is φ = 3510864.

The previous prime is 4493273. The next prime is 4493297. The reversal of 4493285 is 5823944.

It is an interprime number because it is at equal distance from previous prime (4493273) and next prime (4493297).

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

It is not a de Polignac number, because 4493285 - 2⁸ = 4493029 is a prime.

It is a super-2 number, since 2×4493285² = 40379220182450, which contains 22 as substring.

It is a d-powerful number, because it can be written as 4⁷ + 4⁹ + 9² + 3⁹ + 2²² + 8² + 5⁴ .

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, 10235 + ... + 10664.

It is an arithmetic number, because the mean of its divisors is an integer number (689700).

Almost surely, 2^4493285 is an apocalyptic number.

It is an amenable number.

4493285 is a deficient number, since it is larger than the sum of its proper divisors (1024315).

4493285 is a wasteful number, since it uses less digits than its factorization.

4493285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20947.

The product of its digits is 34560, while the sum is 35.

The square root of 4493285 is about 2119.7370119899. The cubic root of 4493285 is about 165.0142014100.

The spelling of 4493285 in words is "four million, four hundred ninety-three thousand, two hundred eighty-five".