419859 has 12 divisors (see below), whose sum is σ = 661752. Its totient is φ = 254400.

The previous prime is 419831. The next prime is 419873. The reversal of 419859 is 958914.

It is not a de Polignac number, because 419859 - 2⁵ = 419827 is a prime.

It is not an unprimeable number, because it can be changed into a prime (419059) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2022 + ... + 2219.

It is an arithmetic number, because the mean of its divisors is an integer number (55146).

2⁴¹⁹⁸⁵⁹ is an apocalyptic number.

419859 is a deficient number, since it is larger than the sum of its proper divisors (241893).

419859 is a wasteful number, since it uses less digits than its factorization.

419859 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4258 (or 4255 counting only the distinct ones).

The product of its digits is 12960, while the sum is 36.

The square root of 419859 is about 647.9652768475. The cubic root of 419859 is about 74.8803425294.

The spelling of 419859 in words is "four hundred nineteen thousand, eight hundred fifty-nine".