13141504 has 20 divisors (see below), whose sum is σ = 26258364. Its totient is φ = 6570496.

The previous prime is 13141501. The next prime is 13141507. The reversal of 13141504 is 40514131.

It is an interprime number because it is at equal distance from previous prime (13141501) and next prime (13141507).

It is a nialpdrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13141501) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12322 + ... + 13345.

Almost surely, 2^13141504 is an apocalyptic number.

It is an amenable number.

13141504 is a deficient number, since it is larger than the sum of its proper divisors (13116860).

13141504 is an frugal number, since it uses more digits than its factorization.

13141504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25685 (or 25669 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 13141504 is about 3625.1212393519. The cubic root of 13141504 is about 235.9835284875.

Adding to 13141504 its reverse (40514131), we get a palindrome (53655635).

The spelling of 13141504 in words is "thirteen million, one hundred forty-one thousand, five hundred four".