13245271 has 8 divisors (see below), whose sum is σ = 14351904. Its totient is φ = 12151200.

The previous prime is 13245269. The next prime is 13245301. The reversal of 13245271 is 17254231.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 13245271 - 2¹ = 13245269 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13245251) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 880 + ... + 5221.

It is an arithmetic number, because the mean of its divisors is an integer number (1793988).

Almost surely, 2^13245271 is an apocalyptic number.

13245271 is a deficient number, since it is larger than the sum of its proper divisors (1106633).

13245271 is a wasteful number, since it uses less digits than its factorization.

13245271 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6281.

The product of its digits is 1680, while the sum is 25.

The square root of 13245271 is about 3639.4053085635. The cubic root of 13245271 is about 236.6030195398.

The spelling of 13245271 in words is "thirteen million, two hundred forty-five thousand, two hundred seventy-one".