13280074 has 8 divisors (see below), whose sum is σ = 20257920. Its totient is φ = 6527436.

The previous prime is 13280041. The next prime is 13280089. The reversal of 13280074 is 47008231.

It is a sphenic number, since it is the product of 3 distinct primes.

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 3 ways as a sum of consecutive naturals, for example, 56154 + ... + 56389.

It is an arithmetic number, because the mean of its divisors is an integer number (2532240).

Almost surely, 2^13280074 is an apocalyptic number.

13280074 is a deficient number, since it is larger than the sum of its proper divisors (6977846).

13280074 is a wasteful number, since it uses less digits than its factorization.

13280074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112604.

The product of its (nonzero) digits is 1344, while the sum is 25.

The square root of 13280074 is about 3644.1835848376. The cubic root of 13280074 is about 236.8100693650.

The spelling of 13280074 in words is "thirteen million, two hundred eighty thousand, seventy-four".