14149128 has 32 divisors (see below), whose sum is σ = 40426560. Its totient is φ = 4042560.

The previous prime is 14149111. The next prime is 14149139. The reversal of 14149128 is 82194141.

14149128 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 14149095 and 14149104.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41943 + ... + 42278.

It is an arithmetic number, because the mean of its divisors is an integer number (1263330).

Almost surely, 2^14149128 is an apocalyptic number.

It is an amenable number.

14149128 is an abundant number, since it is smaller than the sum of its proper divisors (26277432).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14149128 is a wasteful number, since it uses less digits than its factorization.

14149128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84237 (or 84233 counting only the distinct ones).

The product of its digits is 2304, while the sum is 30.

The square root of 14149128 is about 3761.5326663476. The cubic root of 14149128 is about 241.8669669294.

The spelling of 14149128 in words is "fourteen million, one hundred forty-nine thousand, one hundred twenty-eight".