11422323 has 16 divisors (see below), whose sum is σ = 18460800. Its totient is φ = 6922440.

The previous prime is 11422321. The next prime is 11422337. The reversal of 11422323 is 32322411.

It is not a de Polignac number, because 11422323 - 2¹ = 11422321 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11422296 and 11422305.

It is not an unprimeable number, because it can be changed into a prime (11422321) 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 15 ways as a sum of consecutive naturals, for example, 18933 + ... + 19526.

It is an arithmetic number, because the mean of its divisors is an integer number (1153800).

Almost surely, 2^11422323 is an apocalyptic number.

11422323 is a deficient number, since it is larger than the sum of its proper divisors (7038477).

11422323 is a wasteful number, since it uses less digits than its factorization.

11422323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38479 (or 38473 counting only the distinct ones).

The product of its digits is 288, while the sum is 18.

The square root of 11422323 is about 3379.6927375133. The cubic root of 11422323 is about 225.2085178084.

Adding to 11422323 its reverse (32322411), we get a palindrome (43744734).

The spelling of 11422323 in words is "eleven million, four hundred twenty-two thousand, three hundred twenty-three".