1081675 has 18 divisors (see below), whose sum is σ = 1562028. Its totient is φ = 740880.

The previous prime is 1081657. The next prime is 1081679. The reversal of 1081675 is 5761801.

It is a happy number.

It is not a de Polignac number, because 1081675 - 2⁹ = 1081163 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1081679) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 784 + ... + 1666.

2^1081675 is an apocalyptic number.

1081675 is a deficient number, since it is larger than the sum of its proper divisors (480353).

1081675 is an equidigital number, since it uses as much as digits as its factorization.

1081675 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 907 (or 895 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 28.

The square root of 1081675 is about 1040.0360570673. The cubic root of 1081675 is about 102.6515703239.

The spelling of 1081675 in words is "one million, eighty-one thousand, six hundred seventy-five".