11241928 has 8 divisors (see below), whose sum is σ = 21078630. Its totient is φ = 5620960.

The previous prime is 11241911. The next prime is 11241929. The reversal of 11241928 is 82914211.

It can be written as a sum of positive squares in only one way, i.e., 10903204 + 338724 = 3302^2 + 582^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 11241896 and 11241905.

It is not an unprimeable number, because it can be changed into a prime (11241929) 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, 702613 + ... + 702628.

Almost surely, 2^11241928 is an apocalyptic number.

It is an amenable number.

11241928 is a deficient number, since it is larger than the sum of its proper divisors (9836702).

11241928 is a wasteful number, since it uses less digits than its factorization.

11241928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1405247 (or 1405243 counting only the distinct ones).

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

The square root of 11241928 is about 3352.8984476122. The cubic root of 11241928 is about 224.0166335437.

The spelling of 11241928 in words is "eleven million, two hundred forty-one thousand, nine hundred twenty-eight".