16048979 has 8 divisors (see below), whose sum is σ = 16816128. Its totient is φ = 15297480.

The previous prime is 16048943. The next prime is 16048987. The reversal of 16048979 is 97984061.

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

It is a cyclic number.

It is not a de Polignac number, because 16048979 - 2⁸ = 16048723 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16048079) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1787 + ... + 5940.

It is an arithmetic number, because the mean of its divisors is an integer number (2102016).

Almost surely, 2^16048979 is an apocalyptic number.

16048979 is a deficient number, since it is larger than the sum of its proper divisors (767149).

16048979 is an equidigital number, since it uses as much as digits as its factorization.

16048979 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7825.

The product of its (nonzero) digits is 108864, while the sum is 44.

The square root of 16048979 is about 4006.1176967234. The cubic root of 16048979 is about 252.2410716943.

The spelling of 16048979 in words is "sixteen million, forty-eight thousand, nine hundred seventy-nine".