70167413 has 2 divisors, whose sum is σ = 70167414. Its totient is φ = 70167412.

The previous prime is 70167407. The next prime is 70167439. The reversal of 70167413 is 31476107.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 41190724 + 28976689 = 6418^2 + 5383^2 .

It is a cyclic number.

It is not a de Polignac number, because 70167413 - 2⁴ = 70167397 is a prime.

It is a super-2 number, since 2×70167413² = 9846931694225138, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (70167403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35083706 + 35083707.

It is an arithmetic number, because the mean of its divisors is an integer number (35083707).

Almost surely, 2^70167413 is an apocalyptic number.

It is an amenable number.

70167413 is a deficient number, since it is larger than the sum of its proper divisors (1).

70167413 is an equidigital number, since it uses as much as digits as its factorization.

70167413 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3528, while the sum is 29.

The square root of 70167413 is about 8376.5991309123. The cubic root of 70167413 is about 412.4568192326.

The spelling of 70167413 in words is "seventy million, one hundred sixty-seven thousand, four hundred thirteen".