14734421 has 8 divisors (see below), whose sum is σ = 16558080. Its totient is φ = 13009392.

The previous prime is 14734411. The next prime is 14734451. The reversal of 14734421 is 12443741.

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 14734421 - 2¹⁸ = 14472277 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 (14734411) by changing a digit.

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, 24341 + ... + 24938.

It is an arithmetic number, because the mean of its divisors is an integer number (2069760).

Almost surely, 2^14734421 is an apocalyptic number.

It is an amenable number.

14734421 is a deficient number, since it is larger than the sum of its proper divisors (1823659).

14734421 is a wasteful number, since it uses less digits than its factorization.

14734421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49315.

The product of its digits is 2688, while the sum is 26.

The square root of 14734421 is about 3838.5441250557. The cubic root of 14734421 is about 245.1570338542.

The spelling of 14734421 in words is "fourteen million, seven hundred thirty-four thousand, four hundred twenty-one".