11421348 has 24 divisors (see below), whose sum is σ = 28217952. Its totient is φ = 3583104.

The previous prime is 11421323. The next prime is 11421353. The reversal of 11421348 is 84312411.

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 7 ways as a sum of consecutive naturals, for example, 27790 + ... + 28197.

It is an arithmetic number, because the mean of its divisors is an integer number (1175748).

Almost surely, 2^11421348 is an apocalyptic number.

It is an amenable number.

11421348 is an abundant number, since it is smaller than the sum of its proper divisors (16796604).

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

11421348 is a wasteful number, since it uses less digits than its factorization.

11421348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56011 (or 56009 counting only the distinct ones).

The product of its digits is 768, while the sum is 24.

The square root of 11421348 is about 3379.5484905531. The cubic root of 11421348 is about 225.2021097554.

Adding to 11421348 its reverse (84312411), we get a palindrome (95733759).

The spelling of 11421348 in words is "eleven million, four hundred twenty-one thousand, three hundred forty-eight".