13395128 has 8 divisors (see below), whose sum is σ = 25115880. Its totient is φ = 6697560.

The previous prime is 13395113. The next prime is 13395139. The reversal of 13395128 is 82159331.

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

It is a junction number, because it is equal to n+sod(n) for n = 13395094 and 13395103.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 837188 + ... + 837203.

It is an arithmetic number, because the mean of its divisors is an integer number (3139485).

Almost surely, 2^13395128 is an apocalyptic number.

It is an amenable number.

13395128 is a deficient number, since it is larger than the sum of its proper divisors (11720752).

13395128 is a wasteful number, since it uses less digits than its factorization.

13395128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1674397 (or 1674393 counting only the distinct ones).

The product of its digits is 6480, while the sum is 32.

The square root of 13395128 is about 3659.9355185577. The cubic root of 13395128 is about 237.4919842170.

The spelling of 13395128 in words is "thirteen million, three hundred ninety-five thousand, one hundred twenty-eight".