13326545 has 8 divisors (see below), whose sum is σ = 16687296. Its totient is φ = 10197616.

The previous prime is 13326527. The next prime is 13326553. The reversal of 13326545 is 54562331.

13326545 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 a cyclic number.

It is not a de Polignac number, because 13326545 - 2⁸ = 13326289 is a prime.

It is a Duffinian 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, 57827 + ... + 58056.

It is an arithmetic number, because the mean of its divisors is an integer number (2085912).

Almost surely, 2^13326545 is an apocalyptic number.

It is an amenable number.

13326545 is a deficient number, since it is larger than the sum of its proper divisors (3360751).

13326545 is a wasteful number, since it uses less digits than its factorization.

13326545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115911.

The product of its digits is 10800, while the sum is 29.

The square root of 13326545 is about 3650.5540675355. The cubic root of 13326545 is about 237.0859711723.

Adding to 13326545 its reverse (54562331), we get a palindrome (67888876).

The spelling of 13326545 in words is "thirteen million, three hundred twenty-six thousand, five hundred forty-five".