4205214 has 24 divisors (see below), whose sum is σ = 9812712. Its totient is φ = 1293840.

The previous prime is 4205191. The next prime is 4205219. The reversal of 4205214 is 4125024.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4205219) 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, 8752 + ... + 9219.

It is an arithmetic number, because the mean of its divisors is an integer number (408863).

Almost surely, 2^4205214 is an apocalyptic number.

4205214 is an abundant number, since it is smaller than the sum of its proper divisors (5607498).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4205214 is a wasteful number, since it uses less digits than its factorization.

4205214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17992 (or 17989 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 18.

The square root of 4205214 is about 2050.6618443810. The cubic root of 4205214 is about 161.4096022074.

The spelling of 4205214 in words is "four million, two hundred five thousand, two hundred fourteen".