13382480 has 30 divisors (see below), whose sum is σ = 31190526. Its totient is φ = 5339904.

The previous prime is 13382461. The next prime is 13382491. The reversal of 13382480 is 8428331.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 7011904 + 6370576 = 2648^2 + 2524^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 32516 + ... + 32924.

Almost surely, 2^13382480 is an apocalyptic number.

13382480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13382480 is an abundant number, since it is smaller than the sum of its proper divisors (17808046).

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

13382480 is an frugal number, since it uses more digits than its factorization.

13382480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 831 (or 416 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 29.

The square root of 13382480 is about 3658.2072111897. The cubic root of 13382480 is about 237.4172121424.

The spelling of 13382480 in words is "thirteen million, three hundred eighty-two thousand, four hundred eighty".