6541532 has 12 divisors (see below), whose sum is σ = 12121200. Its totient is φ = 3078336.

The previous prime is 6541523. The next prime is 6541541. The reversal of 6541532 is 2351456.

It is an interprime number because it is at equal distance from previous prime (6541523) and next prime (6541541).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48032 + ... + 48167.

It is an arithmetic number, because the mean of its divisors is an integer number (1010100).

Almost surely, 2^6541532 is an apocalyptic number.

It is an amenable number.

6541532 is a deficient number, since it is larger than the sum of its proper divisors (5579668).

6541532 is a wasteful number, since it uses less digits than its factorization.

6541532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96220 (or 96218 counting only the distinct ones).

The product of its digits is 3600, while the sum is 26.

The square root of 6541532 is about 2557.6418826724. The cubic root of 6541532 is about 187.0221979807.

Adding to 6541532 its reverse (2351456), we get a palindrome (8892988).

The spelling of 6541532 in words is "six million, five hundred forty-one thousand, five hundred thirty-two".