70327027 has 2 divisors, whose sum is σ = 70327028. Its totient is φ = 70327026.

The previous prime is 70327021. The next prime is 70327043. The reversal of 70327027 is 72072307.

It is a weak prime.

It is an emirp because it is prime and its reverse (72072307) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 70327027 - 2¹¹ = 70324979 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 70326986 and 70327004.

It is not a weakly prime, because it can be changed into another prime (70327021) 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, 35163513 + 35163514.

It is an arithmetic number, because the mean of its divisors is an integer number (35163514).

Almost surely, 2^70327027 is an apocalyptic number.

70327027 is a deficient number, since it is larger than the sum of its proper divisors (1).

70327027 is an equidigital number, since it uses as much as digits as its factorization.

70327027 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4116, while the sum is 28.

The square root of 70327027 is about 8386.1210938073. The cubic root of 70327027 is about 412.7693291009.

It can be divided in two parts, 703 and 27027, that multiplied together give a palindrome (18999981).

The spelling of 70327027 in words is "seventy million, three hundred twenty-seven thousand, twenty-seven".