6485742 has 24 divisors (see below), whose sum is σ = 14233440. Its totient is φ = 2134080.

The previous prime is 6485741. The next prime is 6485771. The reversal of 6485742 is 2475846.

6485742 is a `hidden beast` number, since 648 + 5 + 7 + 4 + 2 = 666.

It is a d-powerful number, because it can be written as 6⁶ + 4⁷ + 8⁷ + 5³ + 7² + 4¹¹ + 2¹⁷ .

It is a junction number, because it is equal to n+sod(n) for n = 6485697 and 6485706.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6485741) 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, 859 + ... + 3702.

It is an arithmetic number, because the mean of its divisors is an integer number (593060).

Almost surely, 2^6485742 is an apocalyptic number.

6485742 is an abundant number, since it is smaller than the sum of its proper divisors (7747698).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6485742 is a wasteful number, since it uses less digits than its factorization.

6485742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4648 (or 4645 counting only the distinct ones).

The product of its digits is 53760, while the sum is 36.

The square root of 6485742 is about 2546.7119978513. The cubic root of 6485742 is about 186.4890011650.

It can be divided in two parts, 6485 and 742, that added together give a palindrome (7227).

The spelling of 6485742 in words is "six million, four hundred eighty-five thousand, seven hundred forty-two".