11428925 has 12 divisors (see below), whose sum is σ = 14630016. Its totient is φ = 8847600.

The previous prime is 11428909. The next prime is 11428931. The reversal of 11428925 is 52982411.

It is not a de Polignac number, because 11428925 - 2⁴ = 11428909 is a prime.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 11428891 and 11428900.

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 11 ways as a sum of consecutive naturals, for example, 6599 + ... + 8148.

It is an arithmetic number, because the mean of its divisors is an integer number (1219168).

Almost surely, 2^11428925 is an apocalyptic number.

It is an amenable number.

11428925 is a deficient number, since it is larger than the sum of its proper divisors (3201091).

11428925 is a wasteful number, since it uses less digits than its factorization.

11428925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14788 (or 14783 counting only the distinct ones).

The product of its digits is 5760, while the sum is 32.

The square root of 11428925 is about 3380.6693124291. The cubic root of 11428925 is about 225.2518989510.

The spelling of 11428925 in words is "eleven million, four hundred twenty-eight thousand, nine hundred twenty-five".