13041336 has 64 divisors (see below), whose sum is σ = 40654080. Its totient is φ = 3386880.

The previous prime is 13041331. The next prime is 13041337. The reversal of 13041336 is 63314031.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13041331) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1681 + ... + 5376.

It is an arithmetic number, because the mean of its divisors is an integer number (635220).

Almost surely, 2^13041336 is an apocalyptic number.

It is an amenable number.

13041336 is an abundant number, since it is smaller than the sum of its proper divisors (27612744).

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

13041336 is a wasteful number, since it uses less digits than its factorization.

13041336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7084 (or 7080 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 21.

The square root of 13041336 is about 3611.2789978067. The cubic root of 13041336 is about 235.3824224535.

Adding to 13041336 its reverse (63314031), we get a palindrome (76355367).

The spelling of 13041336 in words is "thirteen million, forty-one thousand, three hundred thirty-six".