14197636 has 24 divisors (see below), whose sum is σ = 26460000. Its totient is φ = 6646464.

The previous prime is 14197633. The next prime is 14197679. The reversal of 14197636 is 63679141.

It is a junction number, because it is equal to n+sod(n) for n = 14197595 and 14197604.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14197633) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5715 + ... + 7813.

It is an arithmetic number, because the mean of its divisors is an integer number (1102500).

Almost surely, 2^14197636 is an apocalyptic number.

It is an amenable number.

14197636 is a deficient number, since it is larger than the sum of its proper divisors (12262364).

14197636 is a wasteful number, since it uses less digits than its factorization.

14197636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2211 (or 2209 counting only the distinct ones).

The product of its digits is 27216, while the sum is 37.

The square root of 14197636 is about 3767.9750529960. The cubic root of 14197636 is about 242.1430522747.

The spelling of 14197636 in words is "fourteen million, one hundred ninety-seven thousand, six hundred thirty-six".