13452280 has 16 divisors (see below), whose sum is σ = 30267720. Its totient is φ = 5380896.

The previous prime is 13452211. The next prime is 13452319. The reversal of 13452280 is 8225431.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 168114 + ... + 168193.

Almost surely, 2^13452280 is an apocalyptic number.

13452280 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13452280 is an abundant number, since it is smaller than the sum of its proper divisors (16815440).

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

13452280 is a wasteful number, since it uses less digits than its factorization.

13452280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 336318 (or 336314 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 13452280 is about 3667.7349958796. The cubic root of 13452280 is about 237.8292681327.

The spelling of 13452280 in words is "thirteen million, four hundred fifty-two thousand, two hundred eighty".