4094285 has 8 divisors (see below), whose sum is σ = 5291160. Its totient is φ = 3023424.

The previous prime is 4094281. The next prime is 4094287. The reversal of 4094285 is 5824904.

It can be written as a sum of positive squares in 4 ways, for example, as 106276 + 3988009 = 326^2 + 1997^2 .

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 4094285 - 2² = 4094281 is a prime.

It is a super-2 number, since 2×4094285² = 33526339322450, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4094281) 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, 31430 + ... + 31559.

It is an arithmetic number, because the mean of its divisors is an integer number (661395).

Almost surely, 2^4094285 is an apocalyptic number.

It is an amenable number.

4094285 is a deficient number, since it is larger than the sum of its proper divisors (1196875).

4094285 is a wasteful number, since it uses less digits than its factorization.

4094285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63007.

The product of its (nonzero) digits is 11520, while the sum is 32.

The square root of 4094285 is about 2023.4339623521. The cubic root of 4094285 is about 159.9776661535.

The spelling of 4094285 in words is "four million, ninety-four thousand, two hundred eighty-five".