14372621 has 4 divisors (see below), whose sum is σ = 14706912. Its totient is φ = 14038332.

The previous prime is 14372543. The next prime is 14372627. The reversal of 14372621 is 12627341.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14372621 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14372627) 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, 167081 + ... + 167166.

It is an arithmetic number, because the mean of its divisors is an integer number (3676728).

Almost surely, 2^14372621 is an apocalyptic number.

It is an amenable number.

14372621 is a deficient number, since it is larger than the sum of its proper divisors (334291).

14372621 is an equidigital number, since it uses as much as digits as its factorization.

14372621 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 334290.

The product of its digits is 2016, while the sum is 26.

The square root of 14372621 is about 3791.1239758151. The cubic root of 14372621 is about 243.1337925462.

Adding to 14372621 its reverse (12627341), we get a palindrome (26999962).

The spelling of 14372621 in words is "fourteen million, three hundred seventy-two thousand, six hundred twenty-one".