1130975 has 12 divisors (see below), whose sum is σ = 1476840. Its totient is φ = 856800.

The previous prime is 1130963. The next prime is 1130981. The reversal of 1130975 is 5790311.

It is not a de Polignac number, because 1130975 - 2⁸ = 1130719 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 716 + ... + 1665.

It is an arithmetic number, because the mean of its divisors is an integer number (123070).

2^1130975 is an apocalyptic number.

1130975 is a deficient number, since it is larger than the sum of its proper divisors (345865).

1130975 is a wasteful number, since it uses less digits than its factorization.

1130975 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2410 (or 2405 counting only the distinct ones).

The product of its (nonzero) digits is 945, while the sum is 26.

The square root of 1130975 is about 1063.4730838155. The cubic root of 1130975 is about 104.1879920783.

It can be divided in two parts, 11 and 30975, that multiplied together give a triangular number (340725 = T₈₂₅).

The spelling of 1130975 in words is "one million, one hundred thirty thousand, nine hundred seventy-five".