70049711 has 2 divisors, whose sum is σ = 70049712. Its totient is φ = 70049710.

The previous prime is 70049701. The next prime is 70049731. The reversal of 70049711 is 11794007.

It is a weak prime.

It is an emirp because it is prime and its reverse (11794007) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 70049711 - 2²² = 65855407 is a prime.

It is a super-2 number, since 2×70049711² = 9813924022367042, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (70049701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35024855 + 35024856.

It is an arithmetic number, because the mean of its divisors is an integer number (35024856).

Almost surely, 2^70049711 is an apocalyptic number.

70049711 is a deficient number, since it is larger than the sum of its proper divisors (1).

70049711 is an equidigital number, since it uses as much as digits as its factorization.

70049711 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1764, while the sum is 29.

The square root of 70049711 is about 8369.5705385641. The cubic root of 70049711 is about 412.2260655691.

The spelling of 70049711 in words is "seventy million, forty-nine thousand, seven hundred eleven".