1172107 has 2 divisors, whose sum is σ = 1172108. Its totient is φ = 1172106.

The previous prime is 1172081. The next prime is 1172111. The reversal of 1172107 is 7012711.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1172107 - 2⁷ = 1171979 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (1172147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 586053 + 586054.

It is an arithmetic number, because the mean of its divisors is an integer number (586054).

2^1172107 is an apocalyptic number.

1172107 is a deficient number, since it is larger than the sum of its proper divisors (1).

1172107 is an equidigital number, since it uses as much as digits as its factorization.

1172107 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 98, while the sum is 19.

The square root of 1172107 is about 1082.6389056375. The cubic root of 1172107 is about 105.4360400860.

Adding to 1172107 its reverse (7012711), we get a palindrome (8184818).

The spelling of 1172107 in words is "one million, one hundred seventy-two thousand, one hundred seven".