1141125 has 32 divisors (see below), whose sum is σ = 2021760. Its totient is φ = 569600.

The previous prime is 1141123. The next prime is 1141139. The reversal of 1141125 is 5211411.

It is a happy number.

It is not a de Polignac number, because 1141125 - 2¹ = 1141123 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1141123) 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, 6286 + ... + 6464.

It is an arithmetic number, because the mean of its divisors is an integer number (63180).

2^1141125 is an apocalyptic number.

1141125 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1141125 is a deficient number, since it is larger than the sum of its proper divisors (880635).

1141125 is a wasteful number, since it uses less digits than its factorization.

1141125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 214 (or 204 counting only the distinct ones).

The product of its digits is 40, while the sum is 15.

The square root of 1141125 is about 1068.2345248119. The cubic root of 1141125 is about 104.4987446718.

Adding to 1141125 its reverse (5211411), we get a palindrome (6352536).

The spelling of 1141125 in words is "one million, one hundred forty-one thousand, one hundred twenty-five".