11148922 has 8 divisors (see below), whose sum is σ = 16764372. Its totient is φ = 5560800.

The previous prime is 11148899. The next prime is 11148947. The reversal of 11148922 is 22984111.

It is a Cunningham number, because it is equal to 3339²+1.

It can be written as a sum of positive squares in 2 ways, for example, as 11148921 + 1 = 3339^2 + 1^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

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, 5779 + ... + 7462.

Almost surely, 2^11148922 is an apocalyptic number.

11148922 is a deficient number, since it is larger than the sum of its proper divisors (5615450).

11148922 is a wasteful number, since it uses less digits than its factorization.

11148922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13664.

The product of its digits is 1152, while the sum is 28.

The square root of 11148922 is about 3339.0001497454. Note that the first 3 decimals coincide. The cubic root of 11148922 is about 223.3971486655.

The spelling of 11148922 in words is "eleven million, one hundred forty-eight thousand, nine hundred twenty-two".