16485004 has 12 divisors (see below), whose sum is σ = 28883344. Its totient is φ = 8232624.

The previous prime is 16484999. The next prime is 16485037. The reversal of 16485004 is 40058461.

16485004 is nontrivially palindromic in base 13.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 2314 + ... + 6190.

Almost surely, 2^16485004 is an apocalyptic number.

It is an amenable number.

16485004 is a deficient number, since it is larger than the sum of its proper divisors (12398340).

16485004 is a wasteful number, since it uses less digits than its factorization.

16485004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4944 (or 4942 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 28.

The square root of 16485004 is about 4060.1729027222. The cubic root of 16485004 is about 254.5050195667.

The spelling of 16485004 in words is "sixteen million, four hundred eighty-five thousand, four".