13041472 has 14 divisors (see below), whose sum is σ = 25879298. Its totient is φ = 6520704.

The previous prime is 13041463. The next prime is 13041473. The reversal of 13041472 is 27414031.

It can be written as a sum of positive squares in only one way, i.e., 10137856 + 2903616 = 3184^2 + 1704^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13041473) 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 as a sum of consecutive naturals, namely, 101823 + ... + 101950.

Almost surely, 2^13041472 is an apocalyptic number.

It is an amenable number.

13041472 is a deficient number, since it is larger than the sum of its proper divisors (12837826).

13041472 is an equidigital number, since it uses as much as digits as its factorization.

13041472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203785 (or 203775 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 22.

The square root of 13041472 is about 3611.2978276514. The cubic root of 13041472 is about 235.3832406697.

The spelling of 13041472 in words is "thirteen million, forty-one thousand, four hundred seventy-two".