16064536 has 8 divisors (see below), whose sum is σ = 30121020. Its totient is φ = 8032264.

The previous prime is 16064527. The next prime is 16064537. The reversal of 16064536 is 63546061.

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 16064498 and 16064507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16064537) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1004026 + ... + 1004041.

Almost surely, 2^16064536 is an apocalyptic number.

It is an amenable number.

16064536 is a deficient number, since it is larger than the sum of its proper divisors (14056484).

16064536 is a wasteful number, since it uses less digits than its factorization.

16064536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2008073 (or 2008069 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 31.

The square root of 16064536 is about 4008.0588818030. The cubic root of 16064536 is about 252.3225482604.

The spelling of 16064536 in words is "sixteen million, sixty-four thousand, five hundred thirty-six".