1141875 has 60 divisors (see below), whose sum is σ = 2436720. Its totient is φ = 504000.

The previous prime is 1141871. The next prime is 1141901. The reversal of 1141875 is 5781411.

1141875 = T₂₆₆ + T₂₆₇ + ... + T₂₉₄.

It is not a de Polignac number, because 1141875 - 2² = 1141871 is a prime.

1141875 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (1141871) 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 59 ways as a sum of consecutive naturals, for example, 39361 + ... + 39389.

It is an arithmetic number, because the mean of its divisors is an integer number (40612).

2^1141875 is an apocalyptic number.

1141875 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1141875 is an abundant number, since it is smaller than the sum of its proper divisors (1294845).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1141875 is an equidigital number, since it uses as much as digits as its factorization.

1141875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62 (or 44 counting only the distinct ones).

The product of its digits is 1120, while the sum is 27.

The square root of 1141875 is about 1068.5855136581. The cubic root of 1141875 is about 104.5216334568.

It can be divided in two parts, 1141 and 875, that added together give a triangular number (2016 = T₆₃).

The spelling of 1141875 in words is "one million, one hundred forty-one thousand, eight hundred seventy-five".