1075207 has 6 divisors (see below), whose sum is σ = 1250808. Its totient is φ = 921564.

The previous prime is 1075201. The next prime is 1075231. The reversal of 1075207 is 7025701.

It is not a de Polignac number, because 1075207 - 2⁷ = 1075079 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1075201) 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 5 ways as a sum of consecutive naturals, for example, 10923 + ... + 11020.

It is an arithmetic number, because the mean of its divisors is an integer number (208468).

2^1075207 is an apocalyptic number.

1075207 is a deficient number, since it is larger than the sum of its proper divisors (175601).

1075207 is an equidigital number, since it uses as much as digits as its factorization.

1075207 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21957 (or 21950 counting only the distinct ones).

The product of its (nonzero) digits is 490, while the sum is 22.

The square root of 1075207 is about 1036.9218871255. The cubic root of 1075207 is about 102.4465555213.

The spelling of 1075207 in words is "one million, seventy-five thousand, two hundred seven".