11148725 has 36 divisors (see below), whose sum is σ = 16963200. Its totient is φ = 7227360.

The previous prime is 11148707. The next prime is 11148737. The reversal of 11148725 is 52784111.

It is not a de Polignac number, because 11148725 - 2⁶ = 11148661 is a prime.

It is a congruent number.

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 35 ways as a sum of consecutive naturals, for example, 23036 + ... + 23514.

It is an arithmetic number, because the mean of its divisors is an integer number (471200).

Almost surely, 2^11148725 is an apocalyptic number.

It is an amenable number.

11148725 is a deficient number, since it is larger than the sum of its proper divisors (5814475).

11148725 is a wasteful number, since it uses less digits than its factorization.

11148725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 522 (or 510 counting only the distinct ones).

The product of its digits is 2240, while the sum is 29.

The square root of 11148725 is about 3338.9706497662. The cubic root of 11148725 is about 223.3958328582.

The spelling of 11148725 in words is "eleven million, one hundred forty-eight thousand, seven hundred twenty-five".