10679561 has 6 divisors (see below), whose sum is σ = 10776990. Its totient is φ = 10582976.

The previous prime is 10679533. The next prime is 10679573. The reversal of 10679561 is 16597601.

It can be written as a sum of positive squares in 3 ways, for example, as 913936 + 9765625 = 956^2 + 3125^2 .

It is not a de Polignac number, because 10679561 - 2¹⁰ = 10678537 is a prime.

It is a super-2 number, since 2×10679561² = 228106046305442, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10679161) 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 5 ways as a sum of consecutive naturals, for example, 18485 + ... + 19053.

It is an arithmetic number, because the mean of its divisors is an integer number (1796165).

Almost surely, 2^10679561 is an apocalyptic number.

It is an amenable number.

10679561 is a deficient number, since it is larger than the sum of its proper divisors (97429).

10679561 is an frugal number, since it uses more digits than its factorization.

10679561 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 843 (or 706 counting only the distinct ones).

The product of its (nonzero) digits is 11340, while the sum is 35.

The square root of 10679561 is about 3267.9597610742. The cubic root of 10679561 is about 220.2171478557.

The spelling of 10679561 in words is "ten million, six hundred seventy-nine thousand, five hundred sixty-one".