4200859 has 8 divisors (see below), whose sum is σ = 4601520. Its totient is φ = 3811296.

The previous prime is 4200827. The next prime is 4200863. The reversal of 4200859 is 9580024.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 4200859 - 2⁵ = 4200827 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4200809) 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, 1972 + ... + 3505.

It is an arithmetic number, because the mean of its divisors is an integer number (575190).

Almost surely, 2^4200859 is an apocalyptic number.

4200859 is a deficient number, since it is larger than the sum of its proper divisors (400661).

4200859 is a wasteful number, since it uses less digits than its factorization.

4200859 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5549.

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 4200859 is about 2049.5997170179. The cubic root of 4200859 is about 161.3538633384.

The spelling of 4200859 in words is "four million, two hundred thousand, eight hundred fifty-nine".