1058939 has 6 divisors (see below), whose sum is σ = 1231884. Its totient is φ = 907620.

The previous prime is 1058921. The next prime is 1058951. The reversal of 1058939 is 9398501.

It is not a de Polignac number, because 1058939 - 2⁸ = 1058683 is a prime.

It is a super-2 number, since 2×1058939² = 2242703611442, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1058899 and 1058908.

It is not an unprimeable number, because it can be changed into a prime (1058999) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 10757 + ... + 10854.

It is an arithmetic number, because the mean of its divisors is an integer number (205314).

2^1058939 is an apocalyptic number.

1058939 is a deficient number, since it is larger than the sum of its proper divisors (172945).

1058939 is an equidigital number, since it uses as much as digits as its factorization.

1058939 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21625 (or 21618 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 35.

The square root of 1058939 is about 1029.0476179458. The cubic root of 1058939 is about 101.9272517281.

The spelling of 1058939 in words is "one million, fifty-eight thousand, nine hundred thirty-nine".