11200442 has 16 divisors (see below), whose sum is σ = 18640800. Its totient is φ = 5004240.

The previous prime is 11200403. The next prime is 11200451. The reversal of 11200442 is 24400211.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3017 + ... + 5612.

It is an arithmetic number, because the mean of its divisors is an integer number (1165050).

Almost surely, 2^11200442 is an apocalyptic number.

11200442 is a deficient number, since it is larger than the sum of its proper divisors (7440358).

11200442 is a wasteful number, since it uses less digits than its factorization.

11200442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8701.

The product of its (nonzero) digits is 64, while the sum is 14.

The square root of 11200442 is about 3346.7061418655. The cubic root of 11200442 is about 223.7407315949.

Adding to 11200442 its reverse (24400211), we get a palindrome (35600653).

The spelling of 11200442 in words is "eleven million, two hundred thousand, four hundred forty-two".