11422342 has 4 divisors (see below), whose sum is σ = 17133516. Its totient is φ = 5711170.

The previous prime is 11422337. The next prime is 11422343. The reversal of 11422342 is 24322411.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11422343) by changing a digit.

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 as a sum of consecutive naturals, namely, 2855584 + ... + 2855587.

It is an arithmetic number, because the mean of its divisors is an integer number (4283379).

Almost surely, 2^11422342 is an apocalyptic number.

11422342 is a deficient number, since it is larger than the sum of its proper divisors (5711174).

11422342 is an equidigital number, since it uses as much as digits as its factorization.

11422342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5711173.

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

The square root of 11422342 is about 3379.6955484185. The cubic root of 11422342 is about 225.2086426797.

Adding to 11422342 its reverse (24322411), we get a palindrome (35744753).

The spelling of 11422342 in words is "eleven million, four hundred twenty-two thousand, three hundred forty-two".