214479 has 6 divisors (see below), whose sum is σ = 309816. Its totient is φ = 142980.

The previous prime is 214469. The next prime is 214481. The reversal of 214479 is 974412.

It is a happy number.

It is not a de Polignac number, because 214479 - 2⁴ = 214463 is a prime.

It is a plaindrome in base 16.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 214479.

It is not an unprimeable number, because it can be changed into a prime (214439) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 11907 + ... + 11924.

It is an arithmetic number, because the mean of its divisors is an integer number (51636).

2²¹⁴⁴⁷⁹ is an apocalyptic number.

214479 is a deficient number, since it is larger than the sum of its proper divisors (95337).

214479 is a wasteful number, since it uses less digits than its factorization.

214479 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23837 (or 23834 counting only the distinct ones).

The product of its digits is 2016, while the sum is 27.

The square root of 214479 is about 463.1187752618. The cubic root of 214479 is about 59.8588348002.

The spelling of 214479 in words is "two hundred fourteen thousand, four hundred seventy-nine".