14157128 has 16 divisors (see below), whose sum is σ = 27942000. Its totient is φ = 6705936.

The previous prime is 14157127. The next prime is 14157131. The reversal of 14157128 is 82175141.

It is a self number, because there is not a number n which added to its sum of digits gives 14157128.

It is not an unprimeable number, because it can be changed into a prime (14157127) 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, 46418 + ... + 46721.

It is an arithmetic number, because the mean of its divisors is an integer number (1746375).

Almost surely, 2^14157128 is an apocalyptic number.

It is an amenable number.

14157128 is a deficient number, since it is larger than the sum of its proper divisors (13784872).

14157128 is a wasteful number, since it uses less digits than its factorization.

14157128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93164 (or 93160 counting only the distinct ones).

The product of its digits is 2240, while the sum is 29.

The square root of 14157128 is about 3762.5959123988. The cubic root of 14157128 is about 241.9125426750.

The spelling of 14157128 in words is "fourteen million, one hundred fifty-seven thousand, one hundred twenty-eight".