171016944 has 80 divisors (see below), whose sum is σ = 522347520. Its totient is φ = 47174400.

The previous prime is 171016939. The next prime is 171016949. The reversal of 171016944 is 449610171.

It is an interprime number because it is at equal distance from previous prime (171016939) and next prime (171016949).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (171016949) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 969 + ... + 18519.

It is an arithmetic number, because the mean of its divisors is an integer number (6529344).

Almost surely, 2^171016944 is an apocalyptic number.

171016944 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 171016944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (261173760).

171016944 is an abundant number, since it is smaller than the sum of its proper divisors (351330576).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

171016944 is a wasteful number, since it uses less digits than its factorization.

171016944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17598 (or 17592 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 33.

The square root of 171016944 is about 13077.3446846063. The cubic root of 171016944 is about 555.0682425622.

The spelling of 171016944 in words is "one hundred seventy-one million, sixteen thousand, nine hundred forty-four".