11242125 has 32 divisors (see below), whose sum is σ = 20791680. Its totient is φ = 5994000.

The previous prime is 11242123. The next prime is 11242157. The reversal of 11242125 is 52124211.

11242125 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11242125 - 2¹ = 11242123 is a prime.

It is a hoax number, since the sum of its digits (18) coincides with the sum of the digits of its distinct prime factors.

It is a nialpdrome in base 15.

It is a junction number, because it is equal to n+sod(n) for n = 11242098 and 11242107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11242123) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1710 + ... + 5040.

It is an arithmetic number, because the mean of its divisors is an integer number (649740).

Almost surely, 2^11242125 is an apocalyptic number.

11242125 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11242125 is a deficient number, since it is larger than the sum of its proper divisors (9549555).

11242125 is an equidigital number, since it uses as much as digits as its factorization.

11242125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3355 (or 3339 counting only the distinct ones).

The product of its digits is 160, while the sum is 18.

The square root of 11242125 is about 3352.9278250508. The cubic root of 11242125 is about 224.0179420684.

Adding to 11242125 its reverse (52124211), we get a palindrome (63366336).

It can be divided in two parts, 1124 and 2125, that added together give a square (3249 = 57²).

The spelling of 11242125 in words is "eleven million, two hundred forty-two thousand, one hundred twenty-five".