1048943 has 6 divisors (see below), whose sum is σ = 1220256. Its totient is φ = 899052.

The previous prime is 1048919. The next prime is 1048963. The reversal of 1048943 is 3498401.

It is not a de Polignac number, because 1048943 - 2¹² = 1044847 is a prime.

It is a super-2 number, since 2×1048943² = 2200562834498, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1048963) 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, 10655 + ... + 10752.

It is an arithmetic number, because the mean of its divisors is an integer number (203376).

2^1048943 is an apocalyptic number.

1048943 is a deficient number, since it is larger than the sum of its proper divisors (171313).

1048943 is an equidigital number, since it uses as much as digits as its factorization.

1048943 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21421 (or 21414 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 1048943 is about 1024.1791835416. The cubic root of 1048943 is about 101.6055184863.

It can be divided in two parts, 1048 and 943, that added together give a palindrome (1991).

The spelling of 1048943 in words is "one million, forty-eight thousand, nine hundred forty-three".