1075172207 has 2 divisors, whose sum is σ = 1075172208. Its totient is φ = 1075172206.

The previous prime is 1075172201. The next prime is 1075172227. The reversal of 1075172207 is 7022715701.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1075172207 - 2⁶ = 1075172143 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1075172201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 537586103 + 537586104.

It is an arithmetic number, because the mean of its divisors is an integer number (537586104).

Almost surely, 2^1075172207 is an apocalyptic number.

1075172207 is a deficient number, since it is larger than the sum of its proper divisors (1).

1075172207 is an equidigital number, since it uses as much as digits as its factorization.

1075172207 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6860, while the sum is 32.

The square root of 1075172207 is about 32789.8186484768. The cubic root of 1075172207 is about 1024.4545047471.

Adding to 1075172207 its reverse (7022715701), we get a palindrome (8097887908).

The spelling of 1075172207 in words is "one billion, seventy-five million, one hundred seventy-two thousand, two hundred seven".