70465193 has 2 divisors, whose sum is σ = 70465194. Its totient is φ = 70465192.

The previous prime is 70465189. The next prime is 70465223. The reversal of 70465193 is 39156407.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 49378729 + 21086464 = 7027^2 + 4592^2 .

It is an emirp because it is prime and its reverse (39156407) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 70465193 - 2² = 70465189 is a prime.

It is not a weakly prime, because it can be changed into another prime (70465133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35232596 + 35232597.

It is an arithmetic number, because the mean of its divisors is an integer number (35232597).

Almost surely, 2^70465193 is an apocalyptic number.

It is an amenable number.

70465193 is a deficient number, since it is larger than the sum of its proper divisors (1).

70465193 is an equidigital number, since it uses as much as digits as its factorization.

70465193 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 22680, while the sum is 35.

The square root of 70465193 is about 8394.3548292885. The cubic root of 70465193 is about 413.0394641275.

The spelling of 70465193 in words is "seventy million, four hundred sixty-five thousand, one hundred ninety-three".