1125532 has 12 divisors (see below), whose sum is σ = 2018016. Its totient is φ = 548960.

The previous prime is 1125529. The next prime is 1125539. The reversal of 1125532 is 2355211.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1125539) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3268 + ... + 3595.

It is an arithmetic number, because the mean of its divisors is an integer number (168168).

2^1125532 is an apocalyptic number.

It is an amenable number.

1125532 is a deficient number, since it is larger than the sum of its proper divisors (892484).

1125532 is a wasteful number, since it uses less digits than its factorization.

1125532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6908 (or 6906 counting only the distinct ones).

The product of its digits is 300, while the sum is 19.

The square root of 1125532 is about 1060.9109293433. The cubic root of 1125532 is about 104.0205827112.

The spelling of 1125532 in words is "one million, one hundred twenty-five thousand, five hundred thirty-two".