16484065 has 8 divisors (see below), whose sum is σ = 21302568. Its totient is φ = 12172800.

The previous prime is 16484063. The next prime is 16484071. The reversal of 16484065 is 56048461.

It can be written as a sum of positive squares in 4 ways, for example, as 707281 + 15776784 = 841^2 + 3972^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 16484065 - 2¹ = 16484063 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 16484065.

It is not an unprimeable number, because it can be changed into a prime (16484063) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 126736 + ... + 126865.

It is an arithmetic number, because the mean of its divisors is an integer number (2662821).

Almost surely, 2^16484065 is an apocalyptic number.

It is an amenable number.

16484065 is a deficient number, since it is larger than the sum of its proper divisors (4818503).

16484065 is a wasteful number, since it uses less digits than its factorization.

16484065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 253619.

The product of its (nonzero) digits is 23040, while the sum is 34.

The square root of 16484065 is about 4060.0572656060. The cubic root of 16484065 is about 254.5001872000.

The spelling of 16484065 in words is "sixteen million, four hundred eighty-four thousand, sixty-five".