11322742 has 8 divisors (see below), whose sum is σ = 17014536. Its totient is φ = 5651232.

The previous prime is 11322737. The next prime is 11322743. The reversal of 11322742 is 24722311.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11322743) 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, 3588 + ... + 5959.

It is an arithmetic number, because the mean of its divisors is an integer number (2126817).

Almost surely, 2^11322742 is an apocalyptic number.

11322742 is a deficient number, since it is larger than the sum of its proper divisors (5691794).

11322742 is an equidigital number, since it uses as much as digits as its factorization.

11322742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10142.

The product of its digits is 672, while the sum is 22.

The square root of 11322742 is about 3364.9282310326. The cubic root of 11322742 is about 224.5521428875.

The spelling of 11322742 in words is "eleven million, three hundred twenty-two thousand, seven hundred forty-two".