1075099 has 4 divisors (see below), whose sum is σ = 1088136. Its totient is φ = 1062064.

The previous prime is 1075093. The next prime is 1075103. The reversal of 1075099 is 9905701.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9905701 = 13 ⋅761977.

It is a cyclic number.

It is not a de Polignac number, because 1075099 - 2³ = 1075091 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1075099.

It is not an unprimeable number, because it can be changed into a prime (1075091) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 6394 + ... + 6559.

It is an arithmetic number, because the mean of its divisors is an integer number (272034).

2^1075099 is an apocalyptic number.

1075099 is a deficient number, since it is larger than the sum of its proper divisors (13037).

1075099 is an equidigital number, since it uses as much as digits as its factorization.

1075099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13036.

The product of its (nonzero) digits is 2835, while the sum is 31.

The square root of 1075099 is about 1036.8698086067. The cubic root of 1075099 is about 102.4431252986.

The spelling of 1075099 in words is "one million, seventy-five thousand, ninety-nine".