16275004 has 6 divisors (see below), whose sum is σ = 28481264. Its totient is φ = 8137500.

The previous prime is 16274989. The next prime is 16275011. The reversal of 16275004 is 40057261.

It is a self number, because there is not a number n which added to its sum of digits gives 16275004.

It is a congruent number.

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 as a sum of consecutive naturals, namely, 2034372 + ... + 2034379.

Almost surely, 2^16275004 is an apocalyptic number.

It is an amenable number.

16275004 is a deficient number, since it is larger than the sum of its proper divisors (12206260).

16275004 is a wasteful number, since it uses less digits than its factorization.

16275004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4068755 (or 4068753 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 25.

The square root of 16275004 is about 4034.2290465466. The cubic root of 16275004 is about 253.4196973932.

The spelling of 16275004 in words is "sixteen million, two hundred seventy-five thousand, four".