1130750 has 16 divisors (see below), whose sum is σ = 2117232. Its totient is φ = 452200.

The previous prime is 1130741. The next prime is 1130777. The reversal of 1130750 is 570311.

1130750 = 26² + 27² + ... + 150².

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, 2012 + ... + 2511.

It is an arithmetic number, because the mean of its divisors is an integer number (132327).

2^1130750 is an apocalyptic number.

1130750 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1130750 is a deficient number, since it is larger than the sum of its proper divisors (986482).

1130750 is an equidigital number, since it uses as much as digits as its factorization.

1130750 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4540 (or 4530 counting only the distinct ones).

The product of its (nonzero) digits is 105, while the sum is 17.

The square root of 1130750 is about 1063.3672930836. The cubic root of 1130750 is about 104.1810824493.

The spelling of 1130750 in words is "one million, one hundred thirty thousand, seven hundred fifty".