13315148 has 48 divisors (see below), whose sum is σ = 30772224. Its totient is φ = 4880640.

The previous prime is 13315123. The next prime is 13315177. The reversal of 13315148 is 84151331.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3965 + ... + 6507.

It is an arithmetic number, because the mean of its divisors is an integer number (641088).

Almost surely, 2^13315148 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 13315148, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15386112).

13315148 is an abundant number, since it is smaller than the sum of its proper divisors (17457076).

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

13315148 is a wasteful number, since it uses less digits than its factorization.

13315148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2582 (or 2580 counting only the distinct ones).

The product of its digits is 1440, while the sum is 26.

The square root of 13315148 is about 3648.9927377291. The cubic root of 13315148 is about 237.0183657662.

Adding to 13315148 its reverse (84151331), we get a palindrome (97466479).

The spelling of 13315148 in words is "thirteen million, three hundred fifteen thousand, one hundred forty-eight".