13214464 has 36 divisors (see below), whose sum is σ = 27042120. Its totient is φ = 6440960.

The previous prime is 13214447. The next prime is 13214471. The reversal of 13214464 is 46441231.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9867 + ... + 11125.

It is an arithmetic number, because the mean of its divisors is an integer number (751170).

Almost surely, 2^13214464 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13214464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13521060).

13214464 is an abundant number, since it is smaller than the sum of its proper divisors (13827656).

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

13214464 is an equidigital number, since it uses as much as digits as its factorization.

13214464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1316 (or 1302 counting only the distinct ones).

The product of its digits is 2304, while the sum is 25.

The square root of 13214464 is about 3635.1704224149. The cubic root of 13214464 is about 236.4194398635.

Adding to 13214464 its reverse (46441231), we get a palindrome (59655695).

The spelling of 13214464 in words is "thirteen million, two hundred fourteen thousand, four hundred sixty-four".