1058849 has 4 divisors (see below), whose sum is σ = 1155120. Its totient is φ = 962580.

The previous prime is 1058839. The next prime is 1058861. The reversal of 1058849 is 9488501.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1058849 - 2⁸ = 1058593 is a prime.

It is a super-2 number, since 2×1058849² = 2242322409602, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1058809) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48119 + ... + 48140.

It is an arithmetic number, because the mean of its divisors is an integer number (288780).

2^1058849 is an apocalyptic number.

It is an amenable number.

1058849 is a deficient number, since it is larger than the sum of its proper divisors (96271).

1058849 is an equidigital number, since it uses as much as digits as its factorization.

1058849 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96270.

The product of its (nonzero) digits is 11520, while the sum is 35.

The square root of 1058849 is about 1029.0038872619. The cubic root of 1058849 is about 101.9243640224.

The spelling of 1058849 in words is "one million, fifty-eight thousand, eight hundred forty-nine".