16748123 has 8 divisors (see below), whose sum is σ = 19331040. Its totient is φ = 14212800.

The previous prime is 16748107. The next prime is 16748189. The reversal of 16748123 is 32184761.

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

It is not a de Polignac number, because 16748123 - 2⁴ = 16748107 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 16748123.

It is not an unprimeable number, because it can be changed into a prime (16748323) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 11138 + ... + 12551.

It is an arithmetic number, because the mean of its divisors is an integer number (2416380).

Almost surely, 2^16748123 is an apocalyptic number.

16748123 is a deficient number, since it is larger than the sum of its proper divisors (2582917).

16748123 is a wasteful number, since it uses less digits than its factorization.

16748123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23797.

The product of its digits is 8064, while the sum is 32.

The square root of 16748123 is about 4092.4470674646. The cubic root of 16748123 is about 255.8519397342.

The spelling of 16748123 in words is "sixteen million, seven hundred forty-eight thousand, one hundred twenty-three".