6532542 has 32 divisors (see below), whose sum is σ = 15283200. Its totient is φ = 2062584.

The previous prime is 6532541. The next prime is 6532543. The reversal of 6532542 is 2452356.

6532542 is a `hidden beast` number, since 653 + 2 + 5 + 4 + 2 = 666.

It is an interprime number because it is at equal distance from previous prime (6532541) and next prime (6532543).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6532541) 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, 2158 + ... + 4209.

It is an arithmetic number, because the mean of its divisors is an integer number (477600).

Almost surely, 2^6532542 is an apocalyptic number.

6532542 is an abundant number, since it is smaller than the sum of its proper divisors (8750658).

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

6532542 is a wasteful number, since it uses less digits than its factorization.

6532542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6397 (or 6391 counting only the distinct ones).

The product of its digits is 7200, while the sum is 27.

The square root of 6532542 is about 2555.8838001756. The cubic root of 6532542 is about 186.9364840957.

Adding to 6532542 its reverse (2452356), we get a palindrome (8984898).

The spelling of 6532542 in words is "six million, five hundred thirty-two thousand, five hundred forty-two".