12320214 has 16 divisors (see below), whose sum is σ = 24807600. Its totient is φ = 4078880.

The previous prime is 12320207. The next prime is 12320219. The reversal of 12320214 is 41202321.

It is a plaindrome in base 15.

It is a junction number, because it is equal to n+sod(n) for n = 12320193 and 12320202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12320219) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5997 + ... + 7784.

It is an arithmetic number, because the mean of its divisors is an integer number (1550475).

Almost surely, 2^12320214 is an apocalyptic number.

12320214 is an abundant number, since it is smaller than the sum of its proper divisors (12487386).

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

12320214 is a wasteful number, since it uses less digits than its factorization.

12320214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13935.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 12320214 is about 3510.0162392787. The cubic root of 12320214 is about 230.9614073194.

Adding to 12320214 its reverse (41202321), we get a palindrome (53522535).

The spelling of 12320214 in words is "twelve million, three hundred twenty thousand, two hundred fourteen".