11057633 has 4 divisors (see below), whose sum is σ = 11708100. Its totient is φ = 10407168.

The previous prime is 11057623. The next prime is 11057647. The reversal of 11057633 is 33675011.

It is a happy number.

11057633 is digitally balanced in base 2, 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.

It can be written as a sum of positive squares in 2 ways, for example, as 6801664 + 4255969 = 2608^2 + 2063^2 .

It is a cyclic number.

It is not a de Polignac number, because 11057633 - 2⁴ = 11057617 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11057623) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 325208 + ... + 325241.

It is an arithmetic number, because the mean of its divisors is an integer number (2927025).

Almost surely, 2^11057633 is an apocalyptic number.

It is an amenable number.

11057633 is a deficient number, since it is larger than the sum of its proper divisors (650467).

11057633 is an equidigital number, since it uses as much as digits as its factorization.

11057633 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 650466.

The product of its (nonzero) digits is 1890, while the sum is 26.

The square root of 11057633 is about 3325.3019411777. The cubic root of 11057633 is about 222.7857407014.

The spelling of 11057633 in words is "eleven million, fifty-seven thousand, six hundred thirty-three".