11023442 has 8 divisors (see below), whose sum is σ = 16815600. Its totient is φ = 5418244.

The previous prime is 11023421. The next prime is 11023457. The reversal of 11023442 is 24432011.

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

It is a self number, because there is not a number n which added to its sum of digits gives 11023442.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46592 + ... + 46827.

It is an arithmetic number, because the mean of its divisors is an integer number (2101950).

Almost surely, 2^11023442 is an apocalyptic number.

11023442 is a deficient number, since it is larger than the sum of its proper divisors (5792158).

11023442 is an equidigital number, since it uses as much as digits as its factorization.

11023442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93480.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 11023442 is about 3320.1569240022. The cubic root of 11023442 is about 222.5558804223. Note that the first 3 decimals are identical.

Adding to 11023442 its reverse (24432011), we get a palindrome (35455453).

The spelling of 11023442 in words is "eleven million, twenty-three thousand, four hundred forty-two".