4230285 has 8 divisors (see below), whose sum is σ = 6768480. Its totient is φ = 2256144.

The previous prime is 4230283. The next prime is 4230311. The reversal of 4230285 is 5820324.

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

It is not a de Polignac number, because 4230285 - 2¹ = 4230283 is a prime.

It is a super-2 number, since 2×4230285² = 35790622362450, which contains 22 as substring.

4230285 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4230283) 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, 140995 + ... + 141024.

It is an arithmetic number, because the mean of its divisors is an integer number (846060).

Almost surely, 2^4230285 is an apocalyptic number.

It is an amenable number.

4230285 is a deficient number, since it is larger than the sum of its proper divisors (2538195).

4230285 is a wasteful number, since it uses less digits than its factorization.

4230285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 282027.

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 4230285 is about 2056.7656648243. The cubic root of 4230285 is about 161.7297353153.

The spelling of 4230285 in words is "four million, two hundred thirty thousand, two hundred eighty-five".