13445465 has 8 divisors (see below), whose sum is σ = 17601408. Its totient is φ = 9778480.

The previous prime is 13445459. The next prime is 13445489. The reversal of 13445465 is 56454431.

13445465 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 13445465 - 2¹² = 13441369 is a prime.

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, 122177 + ... + 122286.

It is an arithmetic number, because the mean of its divisors is an integer number (2200176).

Almost surely, 2^13445465 is an apocalyptic number.

It is an amenable number.

13445465 is a deficient number, since it is larger than the sum of its proper divisors (4155943).

13445465 is a wasteful number, since it uses less digits than its factorization.

13445465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 244479.

The product of its digits is 28800, while the sum is 32.

The square root of 13445465 is about 3666.8058306924. The cubic root of 13445465 is about 237.7890994713.

Adding to 13445465 its reverse (56454431), we get a palindrome (69899896).

The spelling of 13445465 in words is "thirteen million, four hundred forty-five thousand, four hundred sixty-five".