16064717 has 4 divisors (see below), whose sum is σ = 16077600. Its totient is φ = 16051836.

The previous prime is 16064707. The next prime is 16064723. The reversal of 16064717 is 71746061.

It is a happy number.

16064717 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 16064717 - 2⁴ = 16064701 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16064707) 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, 4343 + ... + 7140.

It is an arithmetic number, because the mean of its divisors is an integer number (4019400).

Almost surely, 2^16064717 is an apocalyptic number.

It is an amenable number.

16064717 is a deficient number, since it is larger than the sum of its proper divisors (12883).

16064717 is a wasteful number, since it uses less digits than its factorization.

16064717 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12882.

The product of its (nonzero) digits is 7056, while the sum is 32.

The square root of 16064717 is about 4008.0814612480. The cubic root of 16064717 is about 252.3234959008.

The spelling of 16064717 in words is "sixteen million, sixty-four thousand, seven hundred seventeen".