11264042 has 4 divisors (see below), whose sum is σ = 16896066. Its totient is φ = 5632020.

The previous prime is 11264041. The next prime is 11264051. The reversal of 11264042 is 24046211.

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., 11162281 + 101761 = 3341^2 + 319^2 .

It is a nialpdrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (11264041) 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 as a sum of consecutive naturals, namely, 2816009 + ... + 2816012.

Almost surely, 2^11264042 is an apocalyptic number.

11264042 is a deficient number, since it is larger than the sum of its proper divisors (5632024).

11264042 is an equidigital number, since it uses as much as digits as its factorization.

11264042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5632023.

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 11264042 is about 3356.1945712369. The cubic root of 11264042 is about 224.1634250639.

The spelling of 11264042 in words is "eleven million, two hundred sixty-four thousand, forty-two".