16479841 has 4 divisors (see below), whose sum is σ = 18834112. Its totient is φ = 14125572.

The previous prime is 16479839. The next prime is 16479871. The reversal of 16479841 is 14897461.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 16479841 - 2¹ = 16479839 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 16.

It is a junction number, because it is equal to n+sod(n) for n = 16479794 and 16479803.

It is not an unprimeable number, because it can be changed into a prime (16479871) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1177125 + ... + 1177138.

It is an arithmetic number, because the mean of its divisors is an integer number (4708528).

Almost surely, 2^16479841 is an apocalyptic number.

It is an amenable number.

16479841 is a deficient number, since it is larger than the sum of its proper divisors (2354271).

16479841 is an equidigital number, since it uses as much as digits as its factorization.

16479841 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2354270.

The product of its digits is 48384, while the sum is 40.

The square root of 16479841 is about 4059.5370425702. The cubic root of 16479841 is about 254.4784469997.

The spelling of 16479841 in words is "sixteen million, four hundred seventy-nine thousand, eight hundred forty-one".