71470713 has 8 divisors (see below), whose sum is σ = 95368000. Its totient is φ = 47610288.

The previous prime is 71470697. The next prime is 71470727. The reversal of 71470713 is 31707417.

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

It is not a de Polignac number, because 71470713 - 2⁴ = 71470697 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (71470783) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4318 + ... + 12711.

It is an arithmetic number, because the mean of its divisors is an integer number (11921000).

Almost surely, 2^71470713 is an apocalyptic number.

It is an amenable number.

71470713 is a deficient number, since it is larger than the sum of its proper divisors (23897287).

71470713 is a wasteful number, since it uses less digits than its factorization.

71470713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18431.

The product of its (nonzero) digits is 4116, while the sum is 30.

The square root of 71470713 is about 8454.0353086559. The cubic root of 71470713 is about 414.9948477611.

The spelling of 71470713 in words is "seventy-one million, four hundred seventy thousand, seven hundred thirteen".