11072242 has 8 divisors (see below), whose sum is σ = 16994736. Its totient is φ = 5407332.

The previous prime is 11072227. The next prime is 11072249. The reversal of 11072242 is 24227011.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (11072249) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 64288 + ... + 64459.

It is an arithmetic number, because the mean of its divisors is an integer number (2124342).

Almost surely, 2^11072242 is an apocalyptic number.

11072242 is a deficient number, since it is larger than the sum of its proper divisors (5922494).

11072242 is a wasteful number, since it uses less digits than its factorization.

11072242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128792.

The product of its (nonzero) digits is 224, while the sum is 19.

The square root of 11072242 is about 3327.4978587521. The cubic root of 11072242 is about 222.8838100505.

Adding to 11072242 its reverse (24227011), we get a palindrome (35299253).

The spelling of 11072242 in words is "eleven million, seventy-two thousand, two hundred forty-two".