11422336 has 16 divisors (see below), whose sum is σ = 22755690. Its totient is φ = 5711104.

The previous prime is 11422321. The next prime is 11422337. The reversal of 11422336 is 63322411.

It can be written as a sum of positive squares in only one way, i.e., 9884736 + 1537600 = 3144^2 + 1240^2 .

It is a tau number, because it is divible by the number of its divisors (16).

It is not an unprimeable number, because it can be changed into a prime (11422337) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44491 + ... + 44746.

Almost surely, 2^11422336 is an apocalyptic number.

11422336 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

11422336 is a deficient number, since it is larger than the sum of its proper divisors (11333354).

11422336 is an frugal number, since it uses more digits than its factorization.

11422336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89251 (or 89239 counting only the distinct ones).

The product of its digits is 864, while the sum is 22.

The square root of 11422336 is about 3379.6946607645. The cubic root of 11422336 is about 225.2086032467.

Adding to 11422336 its reverse (63322411), we get a palindrome (74744747).

The spelling of 11422336 in words is "eleven million, four hundred twenty-two thousand, three hundred thirty-six".