11322442 has 24 divisors (see below), whose sum is σ = 19009440. Its totient is φ = 5042880.

The previous prime is 11322439. The next prime is 11322473. The reversal of 11322442 is 24422311.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10467 + ... + 11497.

It is an arithmetic number, because the mean of its divisors is an integer number (792060).

Almost surely, 2^11322442 is an apocalyptic number.

11322442 is a deficient number, since it is larger than the sum of its proper divisors (7686998).

11322442 is a wasteful number, since it uses less digits than its factorization.

11322442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1086 (or 1069 counting only the distinct ones).

The product of its digits is 384, while the sum is 19.

The square root of 11322442 is about 3364.8836532635. The cubic root of 11322442 is about 224.5501596742.

Adding to 11322442 its reverse (24422311), we get a palindrome (35744753).

The spelling of 11322442 in words is "eleven million, three hundred twenty-two thousand, four hundred forty-two".