13275347 has 16 divisors (see below), whose sum is σ = 14665728. Its totient is φ = 11975040.

The previous prime is 13275343. The next prime is 13275371. The reversal of 13275347 is 74357231.

It is a cyclic number.

It is not a de Polignac number, because 13275347 - 2² = 13275343 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13275343) 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 15 ways as a sum of consecutive naturals, for example, 30443 + ... + 30875.

It is an arithmetic number, because the mean of its divisors is an integer number (916608).

Almost surely, 2^13275347 is an apocalyptic number.

13275347 is a deficient number, since it is larger than the sum of its proper divisors (1390381).

13275347 is a wasteful number, since it uses less digits than its factorization.

13275347 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 530.

The product of its digits is 17640, while the sum is 32.

The square root of 13275347 is about 3643.5349593492. The cubic root of 13275347 is about 236.7819687676.

The spelling of 13275347 in words is "thirteen million, two hundred seventy-five thousand, three hundred forty-seven".