17056983 has 4 divisors (see below), whose sum is σ = 22742648. Its totient is φ = 11371320.

The previous prime is 17056979. The next prime is 17056987. The reversal of 17056983 is 38965071.

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

It is an interprime number because it is at equal distance from previous prime (17056979) and next prime (17056987).

It is not a de Polignac number, because 17056983 - 2² = 17056979 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (17056987) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2842828 + ... + 2842833.

It is an arithmetic number, because the mean of its divisors is an integer number (5685662).

Almost surely, 2^17056983 is an apocalyptic number.

17056983 is a deficient number, since it is larger than the sum of its proper divisors (5685665).

17056983 is an equidigital number, since it uses as much as digits as its factorization.

17056983 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5685664.

The product of its (nonzero) digits is 45360, while the sum is 39.

The square root of 17056983 is about 4130.0100484139. The cubic root of 17056983 is about 257.4151314874.

The spelling of 17056983 in words is "seventeen million, fifty-six thousand, nine hundred eighty-three".