11042925 has 24 divisors (see below), whose sum is σ = 18433344. Its totient is φ = 5832960.

The previous prime is 11042917. The next prime is 11042947. The reversal of 11042925 is 52924011.

It is not a de Polignac number, because 11042925 - 2³ = 11042917 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 11042895 and 11042904.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7824 + ... + 9126.

It is an arithmetic number, because the mean of its divisors is an integer number (768056).

Almost surely, 2^11042925 is an apocalyptic number.

11042925 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11042925 is a deficient number, since it is larger than the sum of its proper divisors (7390419).

11042925 is a wasteful number, since it uses less digits than its factorization.

11042925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1429 (or 1424 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 24.

The square root of 11042925 is about 3323.0896767918. The cubic root of 11042925 is about 222.6869194749.

Adding to 11042925 its reverse (52924011), we get a palindrome (63966936).

The spelling of 11042925 in words is "eleven million, forty-two thousand, nine hundred twenty-five".