11285338 has 4 divisors (see below), whose sum is σ = 16928010. Its totient is φ = 5642668.

The previous prime is 11285299. The next prime is 11285353. The reversal of 11285338 is 83358211.

11285338 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, and also an emirpimes, since its reverse is a distinct semiprime: 83358211 = 97 ⋅859363.

It can be written as a sum of positive squares in only one way, i.e., 11135569 + 149769 = 3337^2 + 387^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2821333 + ... + 2821336.

Almost surely, 2^11285338 is an apocalyptic number.

11285338 is a deficient number, since it is larger than the sum of its proper divisors (5642672).

11285338 is an equidigital number, since it uses as much as digits as its factorization.

11285338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5642671.

The product of its digits is 5760, while the sum is 31.

The square root of 11285338 is about 3359.3657139407. The cubic root of 11285338 is about 224.3046052604.

The spelling of 11285338 in words is "eleven million, two hundred eighty-five thousand, three hundred thirty-eight".