4939285 has 8 divisors (see below), whose sum is σ = 6383160. Its totient is φ = 3647424.

The previous prime is 4939279. The next prime is 4939289. The reversal of 4939285 is 5829394.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 103684 + 4835601 = 322^2 + 2199^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 4939285 - 2¹¹ = 4937237 is a prime.

It is a super-2 number, since 2×4939285² = 48793072622450, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4939289) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37930 + ... + 38059.

It is an arithmetic number, because the mean of its divisors is an integer number (797895).

Almost surely, 2^4939285 is an apocalyptic number.

It is an amenable number.

4939285 is a deficient number, since it is larger than the sum of its proper divisors (1443875).

4939285 is a wasteful number, since it uses less digits than its factorization.

4939285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76007.

The product of its digits is 77760, while the sum is 40.

The square root of 4939285 is about 2222.4502244145. The cubic root of 4939285 is about 170.3026327925.

The spelling of 4939285 in words is "four million, nine hundred thirty-nine thousand, two hundred eighty-five".