16317058 has 4 divisors (see below), whose sum is σ = 24475590. Its totient is φ = 8158528.

The previous prime is 16317047. The next prime is 16317061. The reversal of 16317058 is 85071361.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 15342889 + 974169 = 3917^2 + 987^2 .

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, 4079263 + ... + 4079266.

Almost surely, 2^16317058 is an apocalyptic number.

16317058 is a deficient number, since it is larger than the sum of its proper divisors (8158532).

16317058 is an equidigital number, since it uses as much as digits as its factorization.

16317058 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8158531.

The product of its (nonzero) digits is 5040, while the sum is 31.

The square root of 16317058 is about 4039.4378321742. The cubic root of 16317058 is about 253.6377853221.

The spelling of 16317058 in words is "sixteen million, three hundred seventeen thousand, fifty-eight".