10559616 has 64 divisors (see below), whose sum is σ = 28421280. Its totient is φ = 3473408.

The previous prime is 10559603. The next prime is 10559657. The reversal of 10559616 is 61695501.

It is a tau number, because it is divible by the number of its divisors (64).

It is a super-2 number, since 2×10559616² = 223010980134912, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40960 + ... + 41216.

Almost surely, 2^10559616 is an apocalyptic number.

10559616 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10559616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14210640).

10559616 is an abundant number, since it is smaller than the sum of its proper divisors (17861664).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10559616 is a wasteful number, since it uses less digits than its factorization.

10559616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 381 (or 369 counting only the distinct ones).

The product of its (nonzero) digits is 8100, while the sum is 33.

The square root of 10559616 is about 3249.5562774016. The cubic root of 10559616 is about 219.3896027649.

It can be divided in two parts, 10559 and 616, that added together give a triangular number (11175 = T₁₄₉).

The spelling of 10559616 in words is "ten million, five hundred fifty-nine thousand, six hundred sixteen".