13453214 has 4 divisors (see below), whose sum is σ = 20179824. Its totient is φ = 6726606.

The previous prime is 13453213. The next prime is 13453247. The reversal of 13453214 is 41235431.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 41235431 = 53 ⋅778027.

It is a self number, because there is not a number n which added to its sum of digits gives 13453214.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13453213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3363302 + ... + 3363305.

It is an arithmetic number, because the mean of its divisors is an integer number (5044956).

Almost surely, 2^13453214 is an apocalyptic number.

13453214 is a deficient number, since it is larger than the sum of its proper divisors (6726610).

13453214 is an equidigital number, since it uses as much as digits as its factorization.

13453214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6726609.

The product of its digits is 1440, while the sum is 23.

The square root of 13453214 is about 3667.8623202078. The cubic root of 13453214 is about 237.8347722157.

Adding to 13453214 its reverse (41235431), we get a palindrome (54688645).

The spelling of 13453214 in words is "thirteen million, four hundred fifty-three thousand, two hundred fourteen".