13459445 has 8 divisors (see below), whose sum is σ = 16177536. Its totient is φ = 10750096.

The previous prime is 13459409. The next prime is 13459447. The reversal of 13459445 is 54495431.

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 13459445 - 2¹² = 13455349 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13459447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1904 + ... + 5526.

It is an arithmetic number, because the mean of its divisors is an integer number (2022192).

Almost surely, 2^13459445 is an apocalyptic number.

It is an amenable number.

13459445 is a deficient number, since it is larger than the sum of its proper divisors (2718091).

13459445 is an equidigital number, since it uses as much as digits as its factorization.

13459445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4371.

The product of its digits is 43200, while the sum is 35.

The square root of 13459445 is about 3668.7116267158. The cubic root of 13459445 is about 237.8714851214.

The spelling of 13459445 in words is "thirteen million, four hundred fifty-nine thousand, four hundred forty-five".