1132825 has 12 divisors (see below), whose sum is σ = 1420668. Its totient is φ = 896000.

The previous prime is 1132823. The next prime is 1132861. The reversal of 1132825 is 5282311.

It can be written as a sum of positive squares in 6 ways, for example, as 17689 + 1115136 = 133^2 + 1056^2 .

It is not a de Polignac number, because 1132825 - 2¹ = 1132823 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1132796 and 1132805.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1132823) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2625 + ... + 3025.

It is an arithmetic number, because the mean of its divisors is an integer number (118389).

2^1132825 is an apocalyptic number.

It is an amenable number.

1132825 is a deficient number, since it is larger than the sum of its proper divisors (287843).

1132825 is a wasteful number, since it uses less digits than its factorization.

1132825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 524 (or 519 counting only the distinct ones).

The product of its digits is 480, while the sum is 22.

The square root of 1132825 is about 1064.3425200564. The cubic root of 1132825 is about 104.2447698688.

It can be divided in two parts, 113 and 2825, that multiplied together give a square (319225 = 565²).

The spelling of 1132825 in words is "one million, one hundred thirty-two thousand, eight hundred twenty-five".