4214187 has 10 divisors (see below), whose sum is σ = 6295388. Its totient is φ = 2809404.

The previous prime is 4214183. The next prime is 4214191. The reversal of 4214187 is 7814124.

It is an interprime number because it is at equal distance from previous prime (4214183) and next prime (4214191).

It is not a de Polignac number, because 4214187 - 2² = 4214183 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

4214187 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 4214187.

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 9 ways as a sum of consecutive naturals, for example, 25933 + ... + 26094.

Almost surely, 2^4214187 is an apocalyptic number.

4214187 is a deficient number, since it is larger than the sum of its proper divisors (2081201).

4214187 is an equidigital number, since it uses as much as digits as its factorization.

4214187 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52039 (or 52030 counting only the distinct ones).

The product of its digits is 1792, while the sum is 27.

The square root of 4214187 is about 2052.8485087799. The cubic root of 4214187 is about 161.5243248225.

The spelling of 4214187 in words is "four million, two hundred fourteen thousand, one hundred eighty-seven".