14820123 has 8 divisors (see below), whose sum is σ = 19882048. Its totient is φ = 9819144.

The previous prime is 14820121. The next prime is 14820137. The reversal of 14820123 is 32102841.

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

It is not a de Polignac number, because 14820123 - 2¹ = 14820121 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 14820123.

It is not an unprimeable number, because it can be changed into a prime (14820121) 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, 14665 + ... + 15642.

It is an arithmetic number, because the mean of its divisors is an integer number (2485256).

Almost surely, 2^14820123 is an apocalyptic number.

14820123 is a deficient number, since it is larger than the sum of its proper divisors (5061925).

14820123 is a wasteful number, since it uses less digits than its factorization.

14820123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30473.

The product of its (nonzero) digits is 384, while the sum is 21.

The square root of 14820123 is about 3849.6912863241. The cubic root of 14820123 is about 245.6314296888.

Adding to 14820123 its reverse (32102841), we get a palindrome (46922964).

The spelling of 14820123 in words is "fourteen million, eight hundred twenty thousand, one hundred twenty-three".