16484825 has 18 divisors (see below), whose sum is σ = 23780286. Its totient is φ = 11303040.

The previous prime is 16484803. The next prime is 16484857. The reversal of 16484825 is 52848461.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 5798464 + 10686361 = 2408^2 + 3269^2 .

It is not a de Polignac number, because 16484825 - 2⁸ = 16484569 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 5504 + ... + 7953.

It is an arithmetic number, because the mean of its divisors is an integer number (1321127).

Almost surely, 2^16484825 is an apocalyptic number.

It is an amenable number.

16484825 is a deficient number, since it is larger than the sum of its proper divisors (7295461).

16484825 is a wasteful number, since it uses less digits than its factorization.

16484825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13481 (or 13469 counting only the distinct ones).

The product of its digits is 61440, while the sum is 38.

The square root of 16484825 is about 4060.1508592662. The cubic root of 16484825 is about 254.5040983948.

The spelling of 16484825 in words is "sixteen million, four hundred eighty-four thousand, eight hundred twenty-five".