1052071 has 4 divisors (see below), whose sum is σ = 1054944. Its totient is φ = 1049200.

The previous prime is 1052063. The next prime is 1052083. The reversal of 1052071 is 1702501.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1702501 = 269 ⋅6329.

It is a cyclic number.

It is not a de Polignac number, because 1052071 - 2³ = 1052063 is a prime.

It is a super-2 number, since 2×1052071² = 2213706778082, which contains 22 as substring.

It is a Duffinian number.

1052071 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1052041) 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, 790 + ... + 1651.

It is an arithmetic number, because the mean of its divisors is an integer number (263736).

2^1052071 is an apocalyptic number.

1052071 is a deficient number, since it is larger than the sum of its proper divisors (2873).

1052071 is an equidigital number, since it uses as much as digits as its factorization.

1052071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2872.

The product of its (nonzero) digits is 70, while the sum is 16.

The square root of 1052071 is about 1025.7051233176. The cubic root of 1052071 is about 101.7064158226.

Adding to 1052071 its reverse (1702501), we get a palindrome (2754572).

It can be divided in two parts, 10 and 52071, that multiplied together give a triangular number (520710 = T₁₀₂₀).

The spelling of 1052071 in words is "one million, fifty-two thousand, seventy-one".