16484564 has 6 divisors (see below), whose sum is σ = 28847994. Its totient is φ = 8242280.

The previous prime is 16484561. The next prime is 16484569. The reversal of 16484564 is 46548461.

It can be written as a sum of positive squares in only one way, i.e., 12040900 + 4443664 = 3470^2 + 2108^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16484561) 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 as a sum of consecutive naturals, namely, 2060567 + ... + 2060574.

It is an arithmetic number, because the mean of its divisors is an integer number (4807999).

Almost surely, 2^16484564 is an apocalyptic number.

It is an amenable number.

16484564 is a deficient number, since it is larger than the sum of its proper divisors (12363430).

16484564 is a wasteful number, since it uses less digits than its factorization.

16484564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4121145 (or 4121143 counting only the distinct ones).

The product of its digits is 92160, while the sum is 38.

The square root of 16484564 is about 4060.1187174761. The cubic root of 16484564 is about 254.5027552217.

The spelling of 16484564 in words is "sixteen million, four hundred eighty-four thousand, five hundred sixty-four".