1125265 has 8 divisors (see below), whose sum is σ = 1370880. Its totient is φ = 886512.

The previous prime is 1125259. The next prime is 1125283. The reversal of 1125265 is 5625211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1125265 - 2¹¹ = 1123217 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1345 + ... + 2014.

It is an arithmetic number, because the mean of its divisors is an integer number (171360).

2^1125265 is an apocalyptic number.

It is an amenable number.

1125265 is a deficient number, since it is larger than the sum of its proper divisors (245615).

1125265 is an equidigital number, since it uses as much as digits as its factorization.

1125265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3431.

The product of its digits is 600, while the sum is 22.

The square root of 1125265 is about 1060.7850866222. The cubic root of 1125265 is about 104.0123567665.

The spelling of 1125265 in words is "one million, one hundred twenty-five thousand, two hundred sixty-five".