13027965 has 8 divisors (see below), whose sum is σ = 20844768. Its totient is φ = 6948240.

The previous prime is 13027951. The next prime is 13027979. The reversal of 13027965 is 56972031.

It is an interprime number because it is at equal distance from previous prime (13027951) and next prime (13027979).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 13027965 - 2¹¹ = 13025917 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 434251 + ... + 434280.

It is an arithmetic number, because the mean of its divisors is an integer number (2605596).

Almost surely, 2^13027965 is an apocalyptic number.

13027965 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

13027965 is a deficient number, since it is larger than the sum of its proper divisors (7816803).

13027965 is an equidigital number, since it uses as much as digits as its factorization.

13027965 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 868539.

The product of its (nonzero) digits is 11340, while the sum is 33.

The square root of 13027965 is about 3609.4272398817. The cubic root of 13027965 is about 235.3019507748.

Adding to 13027965 its reverse (56972031), we get a palindrome (69999996).

The spelling of 13027965 in words is "thirteen million, twenty-seven thousand, nine hundred sixty-five".