1125782 has 16 divisors (see below), whose sum is σ = 1952160. Its totient is φ = 476928.

The previous prime is 1125767. The next prime is 1125793. The reversal of 1125782 is 2875211.

It is a super-2 number, since 2×1125782² = 2534770223048, which contains 22 as substring.

It is a congruent number.

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, 944 + ... + 1772.

It is an arithmetic number, because the mean of its divisors is an integer number (122010).

2^1125782 is an apocalyptic number.

1125782 is a deficient number, since it is larger than the sum of its proper divisors (826378).

1125782 is an equidigital number, since it uses as much as digits as its factorization.

1125782 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 935.

The product of its digits is 1120, while the sum is 26.

The square root of 1125782 is about 1061.0287460762. The cubic root of 1125782 is about 104.0282837274.

The spelling of 1125782 in words is "one million, one hundred twenty-five thousand, seven hundred eighty-two".