70231713 has 8 divisors (see below), whose sum is σ = 93912000. Its totient is φ = 46686288.

The previous prime is 70231699. The next prime is 70231741. The reversal of 70231713 is 31713207.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 70231713 - 2⁸ = 70231457 is a prime.

It is not an unprimeable number, because it can be changed into a prime (70231753) 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 in 7 ways as a sum of consecutive naturals, for example, 32493 + ... + 34586.

It is an arithmetic number, because the mean of its divisors is an integer number (11739000).

Almost surely, 2^70231713 is an apocalyptic number.

It is an amenable number.

70231713 is a deficient number, since it is larger than the sum of its proper divisors (23680287).

70231713 is a wasteful number, since it uses less digits than its factorization.

70231713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67431.

The product of its (nonzero) digits is 882, while the sum is 24.

The square root of 70231713 is about 8380.4363251563. The cubic root of 70231713 is about 412.5827698003.

The spelling of 70231713 in words is "seventy million, two hundred thirty-one thousand, seven hundred thirteen".