11242394 has 4 divisors (see below), whose sum is σ = 16863594. Its totient is φ = 5621196.

The previous prime is 11242381. The next prime is 11242417. The reversal of 11242394 is 49324211.

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., 10660225 + 582169 = 3265^2 + 763^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2810597 + ... + 2810600.

Almost surely, 2^11242394 is an apocalyptic number.

11242394 is a deficient number, since it is larger than the sum of its proper divisors (5621200).

11242394 is an equidigital number, since it uses as much as digits as its factorization.

11242394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5621199.

The product of its digits is 1728, while the sum is 26.

The square root of 11242394 is about 3352.9679390057. The cubic root of 11242394 is about 224.0197288108.

The spelling of 11242394 in words is "eleven million, two hundred forty-two thousand, three hundred ninety-four".