13201465 has 8 divisors (see below), whose sum is σ = 15893640. Its totient is φ = 10526592.

The previous prime is 13201439. The next prime is 13201483. The reversal of 13201465 is 56410231.

It can be written as a sum of positive squares in 4 ways, for example, as 356409 + 12845056 = 597^2 + 3584^2 .

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 13201465 - 2⁷ = 13201337 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2580 + ... + 5749.

It is an arithmetic number, because the mean of its divisors is an integer number (1986705).

Almost surely, 2^13201465 is an apocalyptic number.

It is an amenable number.

13201465 is a deficient number, since it is larger than the sum of its proper divisors (2692175).

13201465 is an equidigital number, since it uses as much as digits as its factorization.

13201465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8651.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 13201465 is about 3633.3820333128. The cubic root of 13201465 is about 236.3418929030.

Adding to 13201465 its reverse (56410231), we get a palindrome (69611696).

The spelling of 13201465 in words is "thirteen million, two hundred one thousand, four hundred sixty-five".