4080285 has 24 divisors (see below), whose sum is σ = 7716384. Its totient is φ = 1978080.

The previous prime is 4080281. The next prime is 4080287. The reversal of 4080285 is 5820804.

It is not a de Polignac number, because 4080285 - 2² = 4080281 is a prime.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4080281) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3627 + ... + 4616.

It is an arithmetic number, because the mean of its divisors is an integer number (321516).

Almost surely, 2^4080285 is an apocalyptic number.

4080285 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

4080285 is a deficient number, since it is larger than the sum of its proper divisors (3636099).

4080285 is a wasteful number, since it uses less digits than its factorization.

4080285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8265 (or 8262 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 27.

The square root of 4080285 is about 2019.9715344529. The cubic root of 4080285 is about 159.7951153554.

The spelling of 4080285 in words is "four million, eighty thousand, two hundred eighty-five".