13315064 has 24 divisors (see below), whose sum is σ = 29042640. Its totient is φ = 5706288.

The previous prime is 13315051. The next prime is 13315069. The reversal of 13315064 is 46051331.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13315069) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 16592 + ... + 17375.

It is an arithmetic number, because the mean of its divisors is an integer number (1210110).

Almost surely, 2^13315064 is an apocalyptic number.

13315064 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

13315064 is an abundant number, since it is smaller than the sum of its proper divisors (15727576).

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

13315064 is a wasteful number, since it uses less digits than its factorization.

13315064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33987 (or 33976 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 13315064 is about 3648.9812276853. The cubic root of 13315064 is about 237.0178673468.

Adding to 13315064 its reverse (46051331), we get a palindrome (59366395).

The spelling of 13315064 in words is "thirteen million, three hundred fifteen thousand, sixty-four".