13044797 has 8 divisors (see below), whose sum is σ = 13851000. Its totient is φ = 12242944.

The previous prime is 13044791. The next prime is 13044799. The reversal of 13044797 is 79744031.

13044797 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 2247001 + 10797796 = 1499^2 + 3286^2 .

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 13044797 - 2¹⁰ = 13043773 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 (13044791) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6779 + ... + 8487.

It is an arithmetic number, because the mean of its divisors is an integer number (1731375).

Almost surely, 2^13044797 is an apocalyptic number.

13044797 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

It is an amenable number.

13044797 is a deficient number, since it is larger than the sum of its proper divisors (806203).

13044797 is a wasteful number, since it uses less digits than its factorization.

13044797 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2175.

The product of its (nonzero) digits is 21168, while the sum is 35.

The square root of 13044797 is about 3611.7581591242. The cubic root of 13044797 is about 235.4032430838.

The spelling of 13044797 in words is "thirteen million, forty-four thousand, seven hundred ninety-seven".