485946943 has 4 divisors (see below), whose sum is σ = 486163008. Its totient is φ = 485730880.

The previous prime is 485946859. The next prime is 485946947. The reversal of 485946943 is 349649584.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 485946943 - 2¹³ = 485938751 is a prime.

It is a super-2 number, since 2×485946943² = 472288862822090498, 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 (485946947) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 104623 + ... + 109168.

It is an arithmetic number, because the mean of its divisors is an integer number (121540752).

Almost surely, 2^485946943 is an apocalyptic number.

485946943 is a deficient number, since it is larger than the sum of its proper divisors (216065).

485946943 is a wasteful number, since it uses less digits than its factorization.

485946943 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216064.

The product of its digits is 3732480, while the sum is 52.

The square root of 485946943 is about 22044.2042950069. The cubic root of 485946943 is about 786.1938063827.

The spelling of 485946943 in words is "four hundred eighty-five million, nine hundred forty-six thousand, nine hundred forty-three".