16730061 has 8 divisors (see below), whose sum is σ = 22575840. Its totient is φ = 11018832.

The previous prime is 16730059. The next prime is 16730081. The reversal of 16730061 is 16003761.

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

It is not a de Polignac number, because 16730061 - 2¹ = 16730059 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16730041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33346 + ... + 33843.

It is an arithmetic number, because the mean of its divisors is an integer number (2821980).

Almost surely, 2^16730061 is an apocalyptic number.

It is an amenable number.

16730061 is a deficient number, since it is larger than the sum of its proper divisors (5845779).

16730061 is an equidigital number, since it uses as much as digits as its factorization.

16730061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67275.

The product of its (nonzero) digits is 756, while the sum is 24.

The square root of 16730061 is about 4090.2397240260. The cubic root of 16730061 is about 255.7599322105.

The spelling of 16730061 in words is "sixteen million, seven hundred thirty thousand, sixty-one".