1052171 has 4 divisors (see below), whose sum is σ = 1086144. Its totient is φ = 1018200.

The previous prime is 1052141. The next prime is 1052179. The reversal of 1052171 is 1712501.

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

It is a cyclic number.

It is not a de Polignac number, because 1052171 - 2¹⁰ = 1051147 is a prime.

It is a super-2 number, since 2×1052171² = 2214127626482, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1052179) 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 3 ways as a sum of consecutive naturals, for example, 16940 + ... + 17001.

It is an arithmetic number, because the mean of its divisors is an integer number (271536).

2^1052171 is an apocalyptic number.

1052171 is a deficient number, since it is larger than the sum of its proper divisors (33973).

1052171 is an equidigital number, since it uses as much as digits as its factorization.

1052171 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33972.

The product of its (nonzero) digits is 70, while the sum is 17.

The square root of 1052171 is about 1025.7538691129. The cubic root of 1052171 is about 101.7096381397.

Adding to 1052171 its reverse (1712501), we get a palindrome (2764672).

The spelling of 1052171 in words is "one million, fifty-two thousand, one hundred seventy-one".