11065616 has 20 divisors (see below), whose sum is σ = 21563724. Its totient is φ = 5500800.

The previous prime is 11065597. The next prime is 11065673. The reversal of 11065616 is 61656011.

It can be written as a sum of positive squares in 2 ways, for example, as 4326400 + 6739216 = 2080^2 + 2596^2 .

It is a hoax number, since the sum of its digits (26) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 986 + ... + 4806.

Almost surely, 2^11065616 is an apocalyptic number.

11065616 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

11065616 is a deficient number, since it is larger than the sum of its proper divisors (10498108).

11065616 is a wasteful number, since it uses less digits than its factorization.

11065616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4010 (or 4004 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 26.

The square root of 11065616 is about 3326.5020667362. The cubic root of 11065616 is about 222.8393408027.

It can be divided in two parts, 1106561 and 6, that multiplied together give a palindrome (6639366).

The spelling of 11065616 in words is "eleven million, sixty-five thousand, six hundred sixteen".