6537968 has 10 divisors (see below), whose sum is σ = 12667344. Its totient is φ = 3268976.

The previous prime is 6537959. The next prime is 6537977. The reversal of 6537968 is 8697356.

6537968 is nontrivially palindromic in base 15.

It is an interprime number because it is at equal distance from previous prime (6537959) and next prime (6537977).

It is a plaindrome in base 12.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 204296 + ... + 204327.

Almost surely, 2^6537968 is an apocalyptic number.

It is an amenable number.

6537968 is a deficient number, since it is larger than the sum of its proper divisors (6129376).

6537968 is a wasteful number, since it uses less digits than its factorization.

6537968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 408631 (or 408625 counting only the distinct ones).

The product of its digits is 272160, while the sum is 44.

The square root of 6537968 is about 2556.9450522059. The cubic root of 6537968 is about 186.9882269271.

The spelling of 6537968 in words is "six million, five hundred thirty-seven thousand, nine hundred sixty-eight".