71064307 has 8 divisors (see below), whose sum is σ = 74086272. Its totient is φ = 68088000.

The previous prime is 71064299. The next prime is 71064311. The reversal of 71064307 is 70346017.

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

It is a cyclic number.

It is not a de Polignac number, because 71064307 - 2³ = 71064299 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (71064107) 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, 8218 + ... + 14479.

It is an arithmetic number, because the mean of its divisors is an integer number (9260784).

Almost surely, 2^71064307 is an apocalyptic number.

71064307 is a deficient number, since it is larger than the sum of its proper divisors (3021965).

71064307 is a wasteful number, since it uses less digits than its factorization.

71064307 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22829.

The product of its (nonzero) digits is 3528, while the sum is 28.

The square root of 71064307 is about 8429.9648279219. The cubic root of 71064307 is about 414.2067529768.

The spelling of 71064307 in words is "seventy-one million, sixty-four thousand, three hundred seven".