13342480 has 20 divisors (see below), whose sum is σ = 31021452. Its totient is φ = 5336960.

The previous prime is 13342477. The next prime is 13342487. The reversal of 13342480 is 8424331.

It can be written as a sum of positive squares in 2 ways, for example, as 2999824 + 10342656 = 1732^2 + 3216^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is a nialpdrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (13342487) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 83311 + ... + 83470.

Almost surely, 2^13342480 is an apocalyptic number.

13342480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13342480 is an abundant number, since it is smaller than the sum of its proper divisors (17678972).

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

13342480 is a wasteful number, since it uses less digits than its factorization.

13342480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166794 (or 166788 counting only the distinct ones).

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

The square root of 13342480 is about 3652.7359608929. The cubic root of 13342480 is about 237.1804307675.

The spelling of 13342480 in words is "thirteen million, three hundred forty-two thousand, four hundred eighty".