419231 has 2 divisors, whose sum is σ = 419232. Its totient is φ = 419230.

The previous prime is 419201. The next prime is 419249. The reversal of 419231 is 132914.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 419231 - 2¹⁰ = 418207 is a prime.

It is a super-2 number, since 2×419231² = 351509262722, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (419201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 209615 + 209616.

It is an arithmetic number, because the mean of its divisors is an integer number (209616).

2⁴¹⁹²³¹ is an apocalyptic number.

419231 is a deficient number, since it is larger than the sum of its proper divisors (1).

419231 is an equidigital number, since it uses as much as digits as its factorization.

419231 is an evil number, because the sum of its binary digits is even.

The product of its digits is 216, while the sum is 20.

The square root of 419231 is about 647.4805016369. The cubic root of 419231 is about 74.8429900529.

The spelling of 419231 in words is "four hundred nineteen thousand, two hundred thirty-one".