214104220 has 96 divisors (see below), whose sum is σ = 505774080. Its totient is φ = 75479040.

The previous prime is 214104199. The next prime is 214104221. The reversal of 214104220 is 22401412.

214104220 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 214104194 and 214104203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214104221) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1685797 + ... + 1685923.

It is an arithmetic number, because the mean of its divisors is an integer number (5268480).

Almost surely, 2^214104220 is an apocalyptic number.

214104220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 214104220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (252887040).

214104220 is an abundant number, since it is smaller than the sum of its proper divisors (291669860).

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

214104220 is a wasteful number, since it uses less digits than its factorization.

214104220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 323 (or 321 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 16.

The square root of 214104220 is about 14632.3005709970. The cubic root of 214104220 is about 598.2394875269.

Adding to 214104220 its reverse (22401412), we get a palindrome (236505632).

The spelling of 214104220 in words is "two hundred fourteen million, one hundred four thousand, two hundred twenty".