14197628 has 24 divisors (see below), whose sum is σ = 26081664. Its totient is φ = 6753600.

The previous prime is 14197627. The next prime is 14197633. The reversal of 14197628 is 82679141.

It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 14197591 and 14197600.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14197621) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6626 + ... + 8502.

It is an arithmetic number, because the mean of its divisors is an integer number (1086736).

Almost surely, 2^14197628 is an apocalyptic number.

It is an amenable number.

14197628 is a deficient number, since it is larger than the sum of its proper divisors (11884036).

14197628 is a wasteful number, since it uses less digits than its factorization.

14197628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1973 (or 1971 counting only the distinct ones).

The product of its digits is 24192, while the sum is 38.

The square root of 14197628 is about 3767.9739914177. The cubic root of 14197628 is about 242.1430067942.

The spelling of 14197628 in words is "fourteen million, one hundred ninety-seven thousand, six hundred twenty-eight".