13216054 has 16 divisors (see below), whose sum is σ = 20632320. Its totient is φ = 6341440.

The previous prime is 13216051. The next prime is 13216057. The reversal of 13216054 is 45061231.

13216054 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (13216051) and next prime (13216057).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13216051) 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, 10482 + ... + 11674.

It is an arithmetic number, because the mean of its divisors is an integer number (1289520).

Almost surely, 2^13216054 is an apocalyptic number.

13216054 is a deficient number, since it is larger than the sum of its proper divisors (7416266).

13216054 is a wasteful number, since it uses less digits than its factorization.

13216054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1415.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 13216054 is about 3635.3891125985. The cubic root of 13216054 is about 236.4289216917.

Adding to 13216054 its reverse (45061231), we get a palindrome (58277285).

The spelling of 13216054 in words is "thirteen million, two hundred sixteen thousand, fifty-four".