1140125 has 16 divisors (see below), whose sum is σ = 1627392. Its totient is φ = 781200.

The previous prime is 1140121. The next prime is 1140127. The reversal of 1140125 is 5210411.

It is not a de Polignac number, because 1140125 - 2² = 1140121 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1140121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 224 + ... + 1526.

It is an arithmetic number, because the mean of its divisors is an integer number (101712).

2^1140125 is an apocalyptic number.

It is an amenable number.

1140125 is a deficient number, since it is larger than the sum of its proper divisors (487267).

1140125 is an equidigital number, since it uses as much as digits as its factorization.

1140125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1325 (or 1315 counting only the distinct ones).

The product of its (nonzero) digits is 40, while the sum is 14.

The square root of 1140125 is about 1067.7663602118. The cubic root of 1140125 is about 104.4682106857.

Adding to 1140125 its reverse (5210411), we get a palindrome (6350536).

The spelling of 1140125 in words is "one million, one hundred forty thousand, one hundred twenty-five".