13463345 has 16 divisors (see below), whose sum is σ = 18566400. Its totient is φ = 9180864.

The previous prime is 13463339. The next prime is 13463357. The reversal of 13463345 is 54336431.

It is not a de Polignac number, because 13463345 - 2¹⁰ = 13462321 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5999 + ... + 7931.

It is an arithmetic number, because the mean of its divisors is an integer number (1160400).

Almost surely, 2^13463345 is an apocalyptic number.

It is an amenable number.

13463345 is a deficient number, since it is larger than the sum of its proper divisors (5103055).

13463345 is a wasteful number, since it uses less digits than its factorization.

13463345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2144.

The product of its digits is 12960, while the sum is 29.

The square root of 13463345 is about 3669.2431099615. The cubic root of 13463345 is about 237.8944580647.

Adding to 13463345 its reverse (54336431), we get a palindrome (67799776).

The spelling of 13463345 in words is "thirteen million, four hundred sixty-three thousand, three hundred forty-five".