14989430 has 16 divisors (see below), whose sum is σ = 27851904. Its totient is φ = 5802240.

The previous prime is 14989421. The next prime is 14989451. The reversal of 14989430 is 3498941.

It is an alternating number because its digits alternate between odd and even.

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 7 ways as a sum of consecutive naturals, for example, 23867 + ... + 24486.

It is an arithmetic number, because the mean of its divisors is an integer number (1740744).

Almost surely, 2^14989430 is an apocalyptic number.

14989430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14989430 is a deficient number, since it is larger than the sum of its proper divisors (12862474).

14989430 is a wasteful number, since it uses less digits than its factorization.

14989430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48391.

The product of its (nonzero) digits is 31104, while the sum is 38.

The square root of 14989430 is about 3871.6185245967. The cubic root of 14989430 is about 246.5632652395.

The spelling of 14989430 in words is "fourteen million, nine hundred eighty-nine thousand, four hundred thirty".