11264146 has 4 divisors (see below), whose sum is σ = 16896222. Its totient is φ = 5632072.

The previous prime is 11264111. The next prime is 11264159. The reversal of 11264146 is 64146211.

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., 6375625 + 4888521 = 2525^2 + 2211^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 11264146.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 2816035 + ... + 2816038.

Almost surely, 2^11264146 is an apocalyptic number.

11264146 is a deficient number, since it is larger than the sum of its proper divisors (5632076).

11264146 is an equidigital number, since it uses as much as digits as its factorization.

11264146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5632075.

The product of its digits is 1152, while the sum is 25.

The square root of 11264146 is about 3356.2100649393. The cubic root of 11264146 is about 224.1641149562.

The spelling of 11264146 in words is "eleven million, two hundred sixty-four thousand, one hundred forty-six".