70134017 has 2 divisors, whose sum is σ = 70134018. Its totient is φ = 70134016.

The previous prime is 70133983. The next prime is 70134023. The reversal of 70134017 is 71043107.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 67092481 + 3041536 = 8191^2 + 1744^2 .

It is a cyclic number.

It is not a de Polignac number, because 70134017 - 2⁶ = 70133953 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 70133983 and 70134001.

It is not a weakly prime, because it can be changed into another prime (70134037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35067008 + 35067009.

It is an arithmetic number, because the mean of its divisors is an integer number (35067009).

Almost surely, 2^70134017 is an apocalyptic number.

It is an amenable number.

70134017 is a deficient number, since it is larger than the sum of its proper divisors (1).

70134017 is an equidigital number, since it uses as much as digits as its factorization.

70134017 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 588, while the sum is 23.

The square root of 70134017 is about 8374.6054832452. The cubic root of 70134017 is about 412.3913729273.

The spelling of 70134017 in words is "seventy million, one hundred thirty-four thousand, seventeen".