13001465 has 8 divisors (see below), whose sum is σ = 15629760. Its totient is φ = 10382512.

The previous prime is 13001459. The next prime is 13001477. The reversal of 13001465 is 56410031.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13001465 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1226 + ... + 5244.

It is an arithmetic number, because the mean of its divisors is an integer number (1953720).

Almost surely, 2^13001465 is an apocalyptic number.

It is an amenable number.

13001465 is a deficient number, since it is larger than the sum of its proper divisors (2628295).

13001465 is an equidigital number, since it uses as much as digits as its factorization.

13001465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4671.

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 13001465 is about 3605.7544286876. The cubic root of 13001465 is about 235.1423010180.

Adding to 13001465 its reverse (56410031), we get a palindrome (69411496).

The spelling of 13001465 in words is "thirteen million, one thousand, four hundred sixty-five".