106571 has 8 divisors (see below), whose sum is σ = 115200. Its totient is φ = 98280.

The previous prime is 106543. The next prime is 106591. The reversal of 106571 is 175601.

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

It is a cyclic number.

It is not a de Polignac number, because 106571 - 2¹⁴ = 90187 is a prime.

It is a super-2 number, since 2×106571² = 22714756082, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106501) 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, 1310 + ... + 1388.

It is an arithmetic number, because the mean of its divisors is an integer number (14400).

2¹⁰⁶⁵⁷¹ is an apocalyptic number.

106571 is a deficient number, since it is larger than the sum of its proper divisors (8629).

106571 is an equidigital number, since it uses as much as digits as its factorization.

106571 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169.

The product of its (nonzero) digits is 210, while the sum is 20.

The square root of 106571 is about 326.4521404433. The cubic root of 106571 is about 47.4110616471.

The spelling of 106571 in words is "one hundred six thousand, five hundred seventy-one".