70134711 has 4 divisors (see below), whose sum is σ = 93512952. Its totient is φ = 46756472.

The previous prime is 70134709. The next prime is 70134737. The reversal of 70134711 is 11743107.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 70134711 - 2¹ = 70134709 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70134761) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11689116 + ... + 11689121.

It is an arithmetic number, because the mean of its divisors is an integer number (23378238).

Almost surely, 2^70134711 is an apocalyptic number.

70134711 is a deficient number, since it is larger than the sum of its proper divisors (23378241).

70134711 is a wasteful number, since it uses less digits than its factorization.

70134711 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23378240.

The product of its (nonzero) digits is 588, while the sum is 24.

The square root of 70134711 is about 8374.6469179303. The cubic root of 70134711 is about 412.3927331739.

Adding to 70134711 its reverse (11743107), we get a palindrome (81877818).

The spelling of 70134711 in words is "seventy million, one hundred thirty-four thousand, seven hundred eleven".