16010564 has 6 divisors (see below), whose sum is σ = 28018494. Its totient is φ = 8005280.

The previous prime is 16010563. The next prime is 16010567. The reversal of 16010564 is 46501061.

It can be written as a sum of positive squares in only one way, i.e., 13017664 + 2992900 = 3608^2 + 1730^2 .

It is not an unprimeable number, because it can be changed into a prime (16010563) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2001317 + ... + 2001324.

It is an arithmetic number, because the mean of its divisors is an integer number (4669749).

Almost surely, 2^16010564 is an apocalyptic number.

It is an amenable number.

16010564 is a deficient number, since it is larger than the sum of its proper divisors (12007930).

16010564 is a wasteful number, since it uses less digits than its factorization.

16010564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4002645 (or 4002643 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 16010564 is about 4001.3202821069. The cubic root of 16010564 is about 252.0396553031.

The spelling of 16010564 in words is "sixteen million, ten thousand, five hundred sixty-four".