16830537 has 8 divisors (see below), whose sum is σ = 22602720. Its totient is φ = 11139360.

The previous prime is 16830533. The next prime is 16830577. The reversal of 16830537 is 73503861.

It is a happy number.

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

It is not a de Polignac number, because 16830537 - 2² = 16830533 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 16830498 and 16830507.

It is not an unprimeable number, because it can be changed into a prime (16830533) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 19764 + ... + 20597.

It is an arithmetic number, because the mean of its divisors is an integer number (2825340).

Almost surely, 2^16830537 is an apocalyptic number.

It is an amenable number.

16830537 is a deficient number, since it is larger than the sum of its proper divisors (5772183).

16830537 is a wasteful number, since it uses less digits than its factorization.

16830537 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40503.

The product of its (nonzero) digits is 15120, while the sum is 33.

The square root of 16830537 is about 4102.5037477131. The cubic root of 16830537 is about 256.2709178244.

The spelling of 16830537 in words is "sixteen million, eight hundred thirty thousand, five hundred thirty-seven".