4285069 has 4 divisors (see below), whose sum is σ = 4432860. Its totient is φ = 4137280.

The previous prime is 4285049. The next prime is 4285087. The reversal of 4285069 is 9605824.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2220100 + 2064969 = 1490^2 + 1437^2 .

It is a cyclic number.

It is not a de Polignac number, because 4285069 - 2⁷ = 4284941 is a prime.

It is a super-3 number, since 3×4285069³ (a number of 21 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4285009) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 73852 + ... + 73909.

It is an arithmetic number, because the mean of its divisors is an integer number (1108215).

Almost surely, 2^4285069 is an apocalyptic number.

It is an amenable number.

4285069 is a deficient number, since it is larger than the sum of its proper divisors (147791).

4285069 is a wasteful number, since it uses less digits than its factorization.

4285069 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147790.

The product of its (nonzero) digits is 17280, while the sum is 34.

The square root of 4285069 is about 2070.0408208535. The cubic root of 4285069 is about 162.4248994193.

The spelling of 4285069 in words is "four million, two hundred eighty-five thousand, sixty-nine".