11057282 has 4 divisors (see below), whose sum is σ = 16585926. Its totient is φ = 5528640.

The previous prime is 11057281. The next prime is 11057357. The reversal of 11057282 is 28275011.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 9541921 + 1515361 = 3089^2 + 1231^2 .

It is not an unprimeable number, because it can be changed into a prime (11057281) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2764319 + ... + 2764322.

Almost surely, 2^11057282 is an apocalyptic number.

11057282 is a deficient number, since it is larger than the sum of its proper divisors (5528644).

11057282 is an equidigital number, since it uses as much as digits as its factorization.

11057282 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5528643.

The product of its (nonzero) digits is 1120, while the sum is 26.

The square root of 11057282 is about 3325.2491635966. The cubic root of 11057282 is about 222.7833833970.

The spelling of 11057282 in words is "eleven million, fifty-seven thousand, two hundred eighty-two".