16064764 has 12 divisors (see below), whose sum is σ = 29335824. Its totient is φ = 7683104.

The previous prime is 16064761. The next prime is 16064801. The reversal of 16064764 is 46746061.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16064761) 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 3 ways as a sum of consecutive naturals, for example, 87217 + ... + 87400.

It is an arithmetic number, because the mean of its divisors is an integer number (2444652).

Almost surely, 2^16064764 is an apocalyptic number.

It is an amenable number.

16064764 is a deficient number, since it is larger than the sum of its proper divisors (13271060).

16064764 is a wasteful number, since it uses less digits than its factorization.

16064764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 174644 (or 174642 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 34.

The square root of 16064764 is about 4008.0873243980. The cubic root of 16064764 is about 252.3237419720.

The spelling of 16064764 in words is "sixteen million, sixty-four thousand, seven hundred sixty-four".