6529842 has 32 divisors (see below), whose sum is σ = 15831360. Its totient is φ = 1978560.

The previous prime is 6529829. The next prime is 6529847. The reversal of 6529842 is 2489256.

It is a happy number.

It is a d-powerful number, because it can be written as 6⁸ + 5⁸ + 2¹¹ + 9² + 8⁶ + 4⁵ + 2²² .

It is a junction number, because it is equal to n+sod(n) for n = 6529797 and 6529806.

It is not an unprimeable number, because it can be changed into a prime (6529847) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4903 + ... + 6090.

It is an arithmetic number, because the mean of its divisors is an integer number (494730).

Almost surely, 2^6529842 is an apocalyptic number.

6529842 is an abundant number, since it is smaller than the sum of its proper divisors (9301518).

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

6529842 is a wasteful number, since it uses less digits than its factorization.

6529842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11015 (or 11009 counting only the distinct ones).

The product of its digits is 34560, while the sum is 36.

The square root of 6529842 is about 2555.3555525602. The cubic root of 6529842 is about 186.9107259728.

The spelling of 6529842 in words is "six million, five hundred twenty-nine thousand, eight hundred forty-two".