10605979 has 4 divisors (see below), whose sum is σ = 10612800. Its totient is φ = 10599160.

The previous prime is 10605961. The next prime is 10605983. The reversal of 10605979 is 97950601.

10605979 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10605979 is a prime.

It is a super-2 number, since 2×10605979² = 224973581096882, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10605919) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 189 + ... + 4609.

It is an arithmetic number, because the mean of its divisors is an integer number (2653200).

Almost surely, 2^10605979 is an apocalyptic number.

10605979 is a deficient number, since it is larger than the sum of its proper divisors (6821).

10605979 is an equidigital number, since it uses as much as digits as its factorization.

10605979 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6820.

The product of its (nonzero) digits is 17010, while the sum is 37.

The square root of 10605979 is about 3256.6822074007. The cubic root of 10605979 is about 219.7102176420.

The spelling of 10605979 in words is "ten million, six hundred five thousand, nine hundred seventy-nine".