13315482 has 64 divisors (see below), whose sum is σ = 31518720. Its totient is φ = 4158000.

The previous prime is 13315469. The next prime is 13315483. The reversal of 13315482 is 28451331.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13315483) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 88107 + ... + 88257.

It is an arithmetic number, because the mean of its divisors is an integer number (492480).

Almost surely, 2^13315482 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13315482, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15759360).

13315482 is an abundant number, since it is smaller than the sum of its proper divisors (18203238).

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

13315482 is a wasteful number, since it uses less digits than its factorization.

13315482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 256 (or 250 counting only the distinct ones).

The product of its digits is 2880, while the sum is 27.

The square root of 13315482 is about 3649.0385034965. The cubic root of 13315482 is about 237.0203475560.

The spelling of 13315482 in words is "thirteen million, three hundred fifteen thousand, four hundred eighty-two".