14930905 has 8 divisors (see below), whose sum is σ = 19545984. Its totient is φ = 10858800.

The previous prime is 14930897. The next prime is 14930917. The reversal of 14930905 is 50903941.

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

It is not a de Polignac number, because 14930905 - 2³ = 14930897 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 135681 + ... + 135790.

It is an arithmetic number, because the mean of its divisors is an integer number (2443248).

Almost surely, 2^14930905 is an apocalyptic number.

It is an amenable number.

14930905 is a deficient number, since it is larger than the sum of its proper divisors (4615079).

14930905 is a wasteful number, since it uses less digits than its factorization.

14930905 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 271487.

The product of its (nonzero) digits is 4860, while the sum is 31.

The square root of 14930905 is about 3864.0529240682. The cubic root of 14930905 is about 246.2419513461.

The spelling of 14930905 in words is "fourteen million, nine hundred thirty thousand, nine hundred five".