14157628 has 24 divisors (see below), whose sum is σ = 25578000. Its totient is φ = 6852480.

The previous prime is 14157599. The next prime is 14157631. The reversal of 14157628 is 82675141.

It is a junction number, because it is equal to n+sod(n) for n = 14157593 and 14157602.

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 in 7 ways as a sum of consecutive naturals, for example, 28123 + ... + 28621.

It is an arithmetic number, because the mean of its divisors is an integer number (1065750).

Almost surely, 2^14157628 is an apocalyptic number.

It is an amenable number.

14157628 is a deficient number, since it is larger than the sum of its proper divisors (11420372).

14157628 is a wasteful number, since it uses less digits than its factorization.

14157628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 717 (or 715 counting only the distinct ones).

The product of its digits is 13440, while the sum is 34.

The square root of 14157628 is about 3762.6623553011. The cubic root of 14157628 is about 241.9153905889.

The spelling of 14157628 in words is "fourteen million, one hundred fifty-seven thousand, six hundred twenty-eight".