16830626 has 8 divisors (see below), whose sum is σ = 25366224. Its totient is φ = 8375220.

The previous prime is 16830617. The next prime is 16830679. The reversal of 16830626 is 62603861.

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

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 16830592 and 16830601.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19520 + ... + 20363.

It is an arithmetic number, because the mean of its divisors is an integer number (3170778).

Almost surely, 2^16830626 is an apocalyptic number.

16830626 is a deficient number, since it is larger than the sum of its proper divisors (8535598).

16830626 is a wasteful number, since it uses less digits than its factorization.

16830626 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40096.

The product of its (nonzero) digits is 10368, while the sum is 32.

The square root of 16830626 is about 4102.5145947333. The cubic root of 16830626 is about 256.2713695445.

The spelling of 16830626 in words is "sixteen million, eight hundred thirty thousand, six hundred twenty-six".