70848619 has 2 divisors, whose sum is σ = 70848620. Its totient is φ = 70848618.

The previous prime is 70848611. The next prime is 70848623. The reversal of 70848619 is 91684807.

It is a strong prime.

It is an emirp because it is prime and its reverse (91684807) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 70848619 - 2³ = 70848611 is a prime.

It is a super-2 number, since 2×70848619² = 10039053628414322, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (70848611) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35424309 + 35424310.

It is an arithmetic number, because the mean of its divisors is an integer number (35424310).

Almost surely, 2^70848619 is an apocalyptic number.

70848619 is a deficient number, since it is larger than the sum of its proper divisors (1).

70848619 is an equidigital number, since it uses as much as digits as its factorization.

70848619 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 96768, while the sum is 43.

The square root of 70848619 is about 8417.1621702329. The cubic root of 70848619 is about 413.7872739274.

The spelling of 70848619 in words is "seventy million, eight hundred forty-eight thousand, six hundred nineteen".