14642930 has 8 divisors (see below), whose sum is σ = 26357292. Its totient is φ = 5857168.

The previous prime is 14642911. The next prime is 14642959. The reversal of 14642930 is 3924641.

It can be written as a sum of positive squares in 2 ways, for example, as 14569489 + 73441 = 3817^2 + 271^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 14642893 and 14642902.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 732137 + ... + 732156.

Almost surely, 2^14642930 is an apocalyptic number.

14642930 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14642930 is a deficient number, since it is larger than the sum of its proper divisors (11714362).

14642930 is a wasteful number, since it uses less digits than its factorization.

14642930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1464300.

The product of its (nonzero) digits is 5184, while the sum is 29.

The square root of 14642930 is about 3826.6081586700. The cubic root of 14642930 is about 244.6485590059.

The spelling of 14642930 in words is "fourteen million, six hundred forty-two thousand, nine hundred thirty".