6535662 has 32 divisors (see below), whose sum is σ = 15189504. Its totient is φ = 1836000.

The previous prime is 6535651. The next prime is 6535663. The reversal of 6535662 is 2665356.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6535663) 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, 1287 + ... + 3837.

It is an arithmetic number, because the mean of its divisors is an integer number (474672).

Almost surely, 2^6535662 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6535662, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7594752).

6535662 is an abundant number, since it is smaller than the sum of its proper divisors (8653842).

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

6535662 is a wasteful number, since it uses less digits than its factorization.

6535662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2624.

The product of its digits is 32400, while the sum is 33.

The square root of 6535662 is about 2556.4940837013. The cubic root of 6535662 is about 186.9662401999.

The spelling of 6535662 in words is "six million, five hundred thirty-five thousand, six hundred sixty-two".