14720430 has 32 divisors (see below), whose sum is σ = 35831808. Its totient is φ = 3869600.

The previous prime is 14720417. The next prime is 14720467. The reversal of 14720430 is 3402741.

It is a junction number, because it is equal to n+sod(n) for n = 14720397 and 14720406.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 1326 + ... + 5585.

It is an arithmetic number, because the mean of its divisors is an integer number (1119744).

Almost surely, 2^14720430 is an apocalyptic number.

14720430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14720430 is an abundant number, since it is smaller than the sum of its proper divisors (21111378).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14720430 is a wasteful number, since it uses less digits than its factorization.

14720430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6992.

The product of its (nonzero) digits is 672, while the sum is 21.

The square root of 14720430 is about 3836.7212564897. The cubic root of 14720430 is about 245.0794133791.

The spelling of 14720430 in words is "fourteen million, seven hundred twenty thousand, four hundred thirty".