13195445 has 8 divisors (see below), whose sum is σ = 16523136. Its totient is φ = 10097296.

The previous prime is 13195439. The next prime is 13195447. The reversal of 13195445 is 54459131.

13195445 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 13195445 - 2⁶ = 13195381 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 (13195447) 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, 57257 + ... + 57486.

It is an arithmetic number, because the mean of its divisors is an integer number (2065392).

Almost surely, 2^13195445 is an apocalyptic number.

It is an amenable number.

13195445 is a deficient number, since it is larger than the sum of its proper divisors (3327691).

13195445 is a wasteful number, since it uses less digits than its factorization.

13195445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114771.

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

The square root of 13195445 is about 3632.5535095852. The cubic root of 13195445 is about 236.3059626858.

The spelling of 13195445 in words is "thirteen million, one hundred ninety-five thousand, four hundred forty-five".