8485743 has 16 divisors (see below), whose sum is σ = 12982016. Its totient is φ = 4829760.

The previous prime is 8485733. The next prime is 8485753. The reversal of 8485743 is 3475848.

It is an interprime number because it is at equal distance from previous prime (8485733) and next prime (8485753).

It is not a de Polignac number, because 8485743 - 2⁴ = 8485727 is a prime.

It is a d-powerful number, because it can be written as 8 + 4¹¹ + 8 + 5⁷ + 7⁵ + 4¹¹ + 3⁷ .

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8485733) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5928 + ... + 7218.

It is an arithmetic number, because the mean of its divisors is an integer number (811376).

Almost surely, 2^8485743 is an apocalyptic number.

8485743 is a deficient number, since it is larger than the sum of its proper divisors (4496273).

8485743 is a wasteful number, since it uses less digits than its factorization.

8485743 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1614.

The product of its digits is 107520, while the sum is 39.

The square root of 8485743 is about 2913.0298659643. The cubic root of 8485743 is about 203.9685889738.

The spelling of 8485743 in words is "eight million, four hundred eighty-five thousand, seven hundred forty-three".