14732021 has 8 divisors (see below), whose sum is σ = 14943744. Its totient is φ = 14522080.

The previous prime is 14732017. The next prime is 14732033. The reversal of 14732021 is 12023741.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 14732021 - 2² = 14732017 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14731984 and 14732002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14732051) 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, 25886 + ... + 26448.

It is an arithmetic number, because the mean of its divisors is an integer number (1867968).

Almost surely, 2^14732021 is an apocalyptic number.

It is an amenable number.

14732021 is a deficient number, since it is larger than the sum of its proper divisors (211723).

14732021 is a wasteful number, since it uses less digits than its factorization.

14732021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 891.

The product of its (nonzero) digits is 336, while the sum is 20.

The square root of 14732021 is about 3838.2314938002. The cubic root of 14732021 is about 245.1437224200.

Adding to 14732021 its reverse (12023741), we get a palindrome (26755762).

The spelling of 14732021 in words is "fourteen million, seven hundred thirty-two thousand, twenty-one".