13141604 has 18 divisors (see below), whose sum is σ = 26752950. Its totient is φ = 5632032.

The previous prime is 13141591. The next prime is 13141619. The reversal of 13141604 is 40614131.

It can be written as a sum of positive squares in only one way, i.e., 10549504 + 2592100 = 3248^2 + 1610^2 .

It is a nialpdrome in base 16.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 33329 + ... + 33720.

It is an arithmetic number, because the mean of its divisors is an integer number (1486275).

Almost surely, 2^13141604 is an apocalyptic number.

13141604 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

13141604 is an abundant number, since it is smaller than the sum of its proper divisors (13611346).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13141604 is a wasteful number, since it uses less digits than its factorization.

13141604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67067 (or 67058 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 13141604 is about 3625.1350319678. The cubic root of 13141604 is about 235.9841270565.

Adding to 13141604 its reverse (40614131), we get a palindrome (53755735).

The spelling of 13141604 in words is "thirteen million, one hundred forty-one thousand, six hundred four".