4244785 has 8 divisors (see below), whose sum is σ = 5170176. Its totient is φ = 3344880.

The previous prime is 4244777. The next prime is 4244791. The reversal of 4244785 is 5874424.

It is a happy number.

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

It is not a de Polignac number, because 4244785 - 2³ = 4244777 is a prime.

It is a Duffinian number.

4244785 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 4244785.

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, 6001 + ... + 6670.

It is an arithmetic number, because the mean of its divisors is an integer number (646272).

Almost surely, 2^4244785 is an apocalyptic number.

It is an amenable number.

4244785 is a deficient number, since it is larger than the sum of its proper divisors (925391).

4244785 is a wasteful number, since it uses less digits than its factorization.

4244785 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12743.

The product of its digits is 35840, while the sum is 34.

The square root of 4244785 is about 2060.2876012829. The cubic root of 4244785 is about 161.9143097091.

The spelling of 4244785 in words is "four million, two hundred forty-four thousand, seven hundred eighty-five".