4285023 has 8 divisors (see below), whose sum is σ = 5723136. Its totient is φ = 2851800.

The previous prime is 4285019. The next prime is 4285049. The reversal of 4285023 is 3205824.

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

It is not a de Polignac number, because 4285023 - 2² = 4285019 is a prime.

It is a super-2 number, since 2×4285023² = 36722844221058, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4284984 and 4285002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4285123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2178 + ... + 3648.

It is an arithmetic number, because the mean of its divisors is an integer number (715392).

Almost surely, 2^4285023 is an apocalyptic number.

4285023 is a deficient number, since it is larger than the sum of its proper divisors (1438113).

4285023 is a wasteful number, since it uses less digits than its factorization.

4285023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2445.

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

The square root of 4285023 is about 2070.0297099317. The cubic root of 4285023 is about 162.4243182096.

The spelling of 4285023 in words is "four million, two hundred eighty-five thousand, twenty-three".