4280859 has 18 divisors (see below), whose sum is σ = 6798428. Its totient is φ = 2593800.

The previous prime is 4280827. The next prime is 4280873. The reversal of 4280859 is 9580824.

It is not a de Polignac number, because 4280859 - 2⁵ = 4280827 is a prime.

It is a Duffinian number.

4280859 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (4280879) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 877 + ... + 3054.

Almost surely, 2^4280859 is an apocalyptic number.

4280859 is a deficient number, since it is larger than the sum of its proper divisors (2517569).

4280859 is a wasteful number, since it uses less digits than its factorization.

4280859 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3959 (or 3945 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 36.

The square root of 4280859 is about 2069.0236828031. The cubic root of 4280859 is about 162.3716888493.

The spelling of 4280859 in words is "four million, two hundred eighty thousand, eight hundred fifty-nine".