4214181 has 16 divisors (see below), whose sum is σ = 6264000. Its totient is φ = 2504448.

The previous prime is 4214173. The next prime is 4214183. The reversal of 4214181 is 1814124.

It is a happy number.

It is not a de Polignac number, because 4214181 - 2³ = 4214173 is a prime.

It is a super-2 number, since 2×4214181² = 35518643001522, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4214183) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1206 + ... + 3143.

It is an arithmetic number, because the mean of its divisors is an integer number (391500).

Almost surely, 2^4214181 is an apocalyptic number.

It is an amenable number.

4214181 is a deficient number, since it is larger than the sum of its proper divisors (2049819).

4214181 is a wasteful number, since it uses less digits than its factorization.

4214181 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4388.

The product of its digits is 256, while the sum is 21.

The square root of 4214181 is about 2052.8470473954. The cubic root of 4214181 is about 161.5242481651.

It can be divided in two parts, 4 and 214181, that added together give a triangular number (214185 = T₆₅₄).

The spelling of 4214181 in words is "four million, two hundred fourteen thousand, one hundred eighty-one".