1052039 has 2 divisors, whose sum is σ = 1052040. Its totient is φ = 1052038.

The previous prime is 1052027. The next prime is 1052041. The reversal of 1052039 is 9302501.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1052039 - 2²⁰ = 3463 is a prime.

It is a super-2 number, since 2×1052039² = 2213572115042, which contains 22 as substring.

Together with 1052041, it forms a pair of twin primes.

It is a Chen prime.

It is equal to p₈₂₂₇₁ and since 1052039 and 82271 have the same sum of digits, it is a Honaker prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1052039.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1052099) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 526019 + 526020.

It is an arithmetic number, because the mean of its divisors is an integer number (526020).

2^1052039 is an apocalyptic number.

1052039 is a deficient number, since it is larger than the sum of its proper divisors (1).

1052039 is an equidigital number, since it uses as much as digits as its factorization.

1052039 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 270, while the sum is 20.

The square root of 1052039 is about 1025.6895241739. The cubic root of 1052039 is about 101.7053846379.

The spelling of 1052039 in words is "one million, fifty-two thousand, thirty-nine".