13295144 has 8 divisors (see below), whose sum is σ = 24928410. Its totient is φ = 6647568.

The previous prime is 13295143. The next prime is 13295159. The reversal of 13295144 is 44159231.

13295144 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 12888100 + 407044 = 3590^2 + 638^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (13295141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 830939 + ... + 830954.

Almost surely, 2^13295144 is an apocalyptic number.

It is an amenable number.

13295144 is a deficient number, since it is larger than the sum of its proper divisors (11633266).

13295144 is a wasteful number, since it uses less digits than its factorization.

13295144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1661899 (or 1661895 counting only the distinct ones).

The product of its digits is 4320, while the sum is 29.

The square root of 13295144 is about 3646.2506770654. The cubic root of 13295144 is about 236.8996115037.

The spelling of 13295144 in words is "thirteen million, two hundred ninety-five thousand, one hundred forty-four".