11322426 has 8 divisors (see below), whose sum is σ = 22644864. Its totient is φ = 3774140.

The previous prime is 11322401. The next prime is 11322439. The reversal of 11322426 is 62422311.

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

11322426 is an admirable number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 943530 + ... + 943541.

It is an arithmetic number, because the mean of its divisors is an integer number (2830608).

Almost surely, 2^11322426 is an apocalyptic number.

11322426 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11322426 is a wasteful number, since it uses less digits than its factorization.

11322426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1887076.

The product of its digits is 576, while the sum is 21.

The square root of 11322426 is about 3364.8812757659. The cubic root of 11322426 is about 224.5500539018.

Adding to 11322426 its reverse (62422311), we get a palindrome (73744737).

The spelling of 11322426 in words is "eleven million, three hundred twenty-two thousand, four hundred twenty-six".