16675043 has 12 divisors (see below), whose sum is σ = 21161592. Its totient is φ = 12993120.

The previous prime is 16675039. The next prime is 16675051. The reversal of 16675043 is 34057661.

It is not a de Polignac number, because 16675043 - 2² = 16675039 is a prime.

It is a Duffinian number.

It is a zygodrome in base 2.

It is not an unprimeable number, because it can be changed into a prime (16675003) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14930 + ... + 16007.

It is an arithmetic number, because the mean of its divisors is an integer number (1763466).

Almost surely, 2^16675043 is an apocalyptic number.

16675043 is a deficient number, since it is larger than the sum of its proper divisors (4486549).

16675043 is a wasteful number, since it uses less digits than its factorization.

16675043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30962 (or 30955 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 32.

The square root of 16675043 is about 4083.5086629025. The cubic root of 16675043 is about 255.4792627193.

The spelling of 16675043 in words is "sixteen million, six hundred seventy-five thousand, forty-three".