13459145 has 8 divisors (see below), whose sum is σ = 18458304. Its totient is φ = 9229104.

The previous prime is 13459141. The next prime is 13459181. The reversal of 13459145 is 54195431.

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 13459145 - 2² = 13459141 is a prime.

It is a super-2 number, since 2×13459145² = 362297168262050, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13459141) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 192239 + ... + 192308.

It is an arithmetic number, because the mean of its divisors is an integer number (2307288).

Almost surely, 2^13459145 is an apocalyptic number.

It is an amenable number.

13459145 is a deficient number, since it is larger than the sum of its proper divisors (4999159).

13459145 is an equidigital number, since it uses as much as digits as its factorization.

13459145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 384559.

The product of its digits is 10800, while the sum is 32.

The square root of 13459145 is about 3668.6707402001. The cubic root of 13459145 is about 237.8697177881.

The spelling of 13459145 in words is "thirteen million, four hundred fifty-nine thousand, one hundred forty-five".