1132425 has 36 divisors (see below), whose sum is σ = 2321280. Its totient is φ = 516960.

The previous prime is 1132423. The next prime is 1132429. The reversal of 1132425 is 5242311.

It is not a de Polignac number, because 1132425 - 2¹ = 1132423 is a prime.

It is a plaindrome in base 16.

It is a junction number, because it is equal to n+sod(n) for n = 1132398 and 1132407.

It is not an unprimeable number, because it can be changed into a prime (1132423) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 1216 + ... + 1934.

It is an arithmetic number, because the mean of its divisors is an integer number (64480).

2^1132425 is an apocalyptic number.

1132425 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1132425 is an abundant number, since it is smaller than the sum of its proper divisors (1188855).

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

1132425 is a wasteful number, since it uses less digits than its factorization.

1132425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 742 (or 734 counting only the distinct ones).

The product of its digits is 240, while the sum is 18.

The square root of 1132425 is about 1064.1545940323. The cubic root of 1132425 is about 104.2324988305.

Adding to 1132425 its reverse (5242311), we get a palindrome (6374736).

The spelling of 1132425 in words is "one million, one hundred thirty-two thousand, four hundred twenty-five".