4199859 has 6 divisors (see below), whose sum is σ = 6066476. Its totient is φ = 2799900.

The previous prime is 4199851. The next prime is 4199861. The reversal of 4199859 is 9589914.

It is not a de Polignac number, because 4199859 - 2³ = 4199851 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4199851) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 233317 + ... + 233334.

Almost surely, 2^4199859 is an apocalyptic number.

4199859 is a deficient number, since it is larger than the sum of its proper divisors (1866617).

4199859 is a wasteful number, since it uses less digits than its factorization.

4199859 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 466657 (or 466654 counting only the distinct ones).

The product of its digits is 116640, while the sum is 45.

The square root of 4199859 is about 2049.3557524256. The cubic root of 4199859 is about 161.3410590788.

The spelling of 4199859 in words is "four million, one hundred ninety-nine thousand, eight hundred fifty-nine".