13153928 has 16 divisors (see below), whose sum is σ = 25962000. Its totient is φ = 6230736.

The previous prime is 13153927. The next prime is 13153939. The reversal of 13153928 is 82935131.

It is a junction number, because it is equal to n+sod(n) for n = 13153894 and 13153903.

It is not an unprimeable number, because it can be changed into a prime (13153927) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43118 + ... + 43421.

It is an arithmetic number, because the mean of its divisors is an integer number (1622625).

Almost surely, 2^13153928 is an apocalyptic number.

It is an amenable number.

13153928 is a deficient number, since it is larger than the sum of its proper divisors (12808072).

13153928 is a wasteful number, since it uses less digits than its factorization.

13153928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86564 (or 86560 counting only the distinct ones).

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

The square root of 13153928 is about 3626.8344323942. The cubic root of 13153928 is about 236.0578714727.

The spelling of 13153928 in words is "thirteen million, one hundred fifty-three thousand, nine hundred twenty-eight".