214449165 has 48 divisors (see below), whose sum is σ = 438537216. Its totient is φ = 94867200.

The previous prime is 214449163. The next prime is 214449187. The reversal of 214449165 is 561944412.

It is not a de Polignac number, because 214449165 - 2¹ = 214449163 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214449161) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1216 + ... + 20745.

It is an arithmetic number, because the mean of its divisors is an integer number (9136192).

Almost surely, 2^214449165 is an apocalyptic number.

It is an amenable number.

214449165 is an abundant number, since it is smaller than the sum of its proper divisors (224088051).

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

214449165 is a wasteful number, since it uses less digits than its factorization.

214449165 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22010 (or 22007 counting only the distinct ones).

The product of its digits is 34560, while the sum is 36.

The square root of 214449165 is about 14644.0829347556. The cubic root of 214449165 is about 598.5605912656.

The spelling of 214449165 in words is "two hundred fourteen million, four hundred forty-nine thousand, one hundred sixty-five".