214504 has 8 divisors (see below), whose sum is σ = 402210. Its totient is φ = 107248.

The previous prime is 214499. The next prime is 214507. The reversal of 214504 is 405412.

214504 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 161604 + 52900 = 402^2 + 230^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (214507) by changing a digit.

214504 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 as a sum of consecutive naturals, namely, 13399 + ... + 13414.

2²¹⁴⁵⁰⁴ is an apocalyptic number.

It is an amenable number.

214504 is a deficient number, since it is larger than the sum of its proper divisors (187706).

214504 is a wasteful number, since it uses less digits than its factorization.

214504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26819 (or 26815 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 16.

The square root of 214504 is about 463.1457653914. The cubic root of 214504 is about 59.8611604556.

Adding to 214504 its reverse (405412), we get a palindrome (619916).

The spelling of 214504 in words is "two hundred fourteen thousand, five hundred four".