11422648 has 16 divisors (see below), whose sum is σ = 22545000. Its totient is φ = 5410656.

The previous prime is 11422643. The next prime is 11422661. The reversal of 11422648 is 84622411.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11422643) 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, 37423 + ... + 37726.

Almost surely, 2^11422648 is an apocalyptic number.

It is an amenable number.

11422648 is a deficient number, since it is larger than the sum of its proper divisors (11122352).

11422648 is a wasteful number, since it uses less digits than its factorization.

11422648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75174 (or 75170 counting only the distinct ones).

The product of its digits is 3072, while the sum is 28.

The square root of 11422648 is about 3379.7408184652. The cubic root of 11422648 is about 225.2106537450.

The spelling of 11422648 in words is "eleven million, four hundred twenty-two thousand, six hundred forty-eight".