13304214 has 96 divisors (see below), whose sum is σ = 37290240. Its totient is φ = 3326400.

The previous prime is 13304197. The next prime is 13304231. The reversal of 13304214 is 41240331.

13304214 is nontrivially palindromic in base 8.

It is an interprime number because it is at equal distance from previous prime (13304197) and next prime (13304231).

It is a super-2 number, since 2×13304214² = 354004220315592, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 40029 + ... + 40359.

It is an arithmetic number, because the mean of its divisors is an integer number (388440).

Almost surely, 2^13304214 is an apocalyptic number.

13304214 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 13304214, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18645120).

13304214 is an abundant number, since it is smaller than the sum of its proper divisors (23986026).

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

13304214 is a wasteful number, since it uses less digits than its factorization.

13304214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 386 (or 383 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 13304214 is about 3647.4942083573. The cubic root of 13304214 is about 236.9534705430.

Adding to 13304214 its reverse (41240331), we get a palindrome (54544545).

The spelling of 13304214 in words is "thirteen million, three hundred four thousand, two hundred fourteen".