214904 has 8 divisors (see below), whose sum is σ = 402960. Its totient is φ = 107448.

The previous prime is 214891. The next prime is 214913. The reversal of 214904 is 409412.

214904 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a plaindrome in base 16.

It is a congruent number.

It is an unprimeable number.

214904 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, 13424 + ... + 13439.

It is an arithmetic number, because the mean of its divisors is an integer number (50370).

2²¹⁴⁹⁰⁴ is an apocalyptic number.

It is an amenable number.

214904 is a deficient number, since it is larger than the sum of its proper divisors (188056).

214904 is a wasteful number, since it uses less digits than its factorization.

214904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26869 (or 26865 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 214904 is about 463.5773937543. The cubic root of 214904 is about 59.8983463915.

The spelling of 214904 in words is "two hundred fourteen thousand, nine hundred four".