70896799 has 2 divisors, whose sum is σ = 70896800. Its totient is φ = 70896798.

The previous prime is 70896781. The next prime is 70896803. The reversal of 70896799 is 99769807.

It is a strong prime.

It is an emirp because it is prime and its reverse (99769807) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 70896799 - 2⁵ = 70896767 is a prime.

It is a super-2 number, since 2×70896799² = 10052712216892802, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (70896719) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35448399 + 35448400.

It is an arithmetic number, because the mean of its divisors is an integer number (35448400).

Almost surely, 2^70896799 is an apocalyptic number.

70896799 is a deficient number, since it is larger than the sum of its proper divisors (1).

70896799 is an equidigital number, since it uses as much as digits as its factorization.

70896799 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1714608, while the sum is 55.

The square root of 70896799 is about 8420.0236935534. The cubic root of 70896799 is about 413.8810501773.

The spelling of 70896799 in words is "seventy million, eight hundred ninety-six thousand, seven hundred ninety-nine".