1126671173 has 2 divisors, whose sum is σ = 1126671174. Its totient is φ = 1126671172.

The previous prime is 1126671167. The next prime is 1126671179. The reversal of 1126671173 is 3711766211.

It is a balanced prime because it is at equal distance from previous prime (1126671167) and next prime (1126671179).

It can be written as a sum of positive squares in only one way, i.e., 1123456324 + 3214849 = 33518^2 + 1793^2 .

It is a cyclic number.

It is not a de Polignac number, because 1126671173 - 2⁴ = 1126671157 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1126671179) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 563335586 + 563335587.

It is an arithmetic number, because the mean of its divisors is an integer number (563335587).

Almost surely, 2^1126671173 is an apocalyptic number.

It is an amenable number.

1126671173 is a deficient number, since it is larger than the sum of its proper divisors (1).

1126671173 is an equidigital number, since it uses as much as digits as its factorization.

1126671173 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10584, while the sum is 35.

The square root of 1126671173 is about 33565.9227938098. The cubic root of 1126671173 is about 1040.5566463509.

The spelling of 1126671173 in words is "one billion, one hundred twenty-six million, six hundred seventy-one thousand, one hundred seventy-three".