11057716 has 18 divisors (see below), whose sum is σ = 19626950. Its totient is φ = 5451072.

The previous prime is 11057713. The next prime is 11057743. The reversal of 11057716 is 61775011.

It can be written as a sum of positive squares in 3 ways, for example, as 364816 + 10692900 = 604^2 + 3270^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11057713) 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, 31510 + ... + 31858.

Almost surely, 2^11057716 is an apocalyptic number.

It is an amenable number.

11057716 is a deficient number, since it is larger than the sum of its proper divisors (8569234).

11057716 is an equidigital number, since it uses as much as digits as its factorization.

11057716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 531 (or 440 counting only the distinct ones).

The product of its (nonzero) digits is 1470, while the sum is 28.

The square root of 11057716 is about 3325.3144212240. The cubic root of 11057716 is about 222.7862981194.

The spelling of 11057716 in words is "eleven million, fifty-seven thousand, seven hundred sixteen".