214242 has 16 divisors (see below), whose sum is σ = 489792. Its totient is φ = 61200.

The previous prime is 214237. The next prime is 214243. The reversal of 214242 is 242412.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 214242.

It is not an unprimeable number, because it can be changed into a prime (214243) by changing a digit.

214242 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2509 + ... + 2592.

It is an arithmetic number, because the mean of its divisors is an integer number (30612).

2²¹⁴²⁴² is an apocalyptic number.

214242 is an abundant number, since it is smaller than the sum of its proper divisors (275550).

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

214242 is a wasteful number, since it uses less digits than its factorization.

214242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5113.

The product of its digits is 128, while the sum is 15.

The square root of 214242 is about 462.8628306529. The cubic root of 214242 is about 59.8367786045.

Adding to 214242 its reverse (242412), we get a palindrome (456654).

The spelling of 214242 in words is "two hundred fourteen thousand, two hundred forty-two", and thus it is an iban number.