14682213 has 54 divisors (see below), whose sum is σ = 26849394. Its totient is φ = 7705152.

The previous prime is 14682197. The next prime is 14682233. The reversal of 14682213 is 31228641.

It can be written as a sum of positive squares in 3 ways, for example, as 1483524 + 13198689 = 1218^2 + 3633^2 .

It is not a de Polignac number, because 14682213 - 2⁴ = 14682197 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14682233) by changing a digit.

It is a polite number, since it can be written in 53 ways as a sum of consecutive naturals, for example, 74431 + ... + 74627.

It is an arithmetic number, because the mean of its divisors is an integer number (497211).

Almost surely, 2^14682213 is an apocalyptic number.

14682213 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

14682213 is a deficient number, since it is larger than the sum of its proper divisors (12167181).

14682213 is a wasteful number, since it uses less digits than its factorization.

14682213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 243 (or 220 counting only the distinct ones).

The product of its digits is 2304, while the sum is 27.

The square root of 14682213 is about 3831.7375953998. The cubic root of 14682213 is about 244.8671388480.

The spelling of 14682213 in words is "fourteen million, six hundred eighty-two thousand, two hundred thirteen".