1048743 has 12 divisors (see below), whose sum is σ = 1594840. Its totient is φ = 662256.

The previous prime is 1048721. The next prime is 1048759. The reversal of 1048743 is 3478401.

It is not a de Polignac number, because 1048743 - 2²⁰ = 167 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1048703) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2896 + ... + 3237.

2^1048743 is an apocalyptic number.

1048743 is a deficient number, since it is larger than the sum of its proper divisors (546097).

1048743 is a wasteful number, since it uses less digits than its factorization.

1048743 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6158 (or 6155 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 27.

The square root of 1048743 is about 1024.0815397223. The cubic root of 1048743 is about 101.5990604311.

The spelling of 1048743 in words is "one million, forty-eight thousand, seven hundred forty-three".