6936648 has 32 divisors (see below), whose sum is σ = 17409600. Its totient is φ = 2303168.

The previous prime is 6936641. The next prime is 6936659. The reversal of 6936648 is 8466396.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6936641) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8965 + ... + 9707.

It is an arithmetic number, because the mean of its divisors is an integer number (544050).

Almost surely, 2^6936648 is an apocalyptic number.

It is an amenable number.

6936648 is an abundant number, since it is smaller than the sum of its proper divisors (10472952).

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

6936648 is a wasteful number, since it uses less digits than its factorization.

6936648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1141 (or 1137 counting only the distinct ones).

The product of its digits is 186624, while the sum is 42.

The square root of 6936648 is about 2633.7516967247. The cubic root of 6936648 is about 190.7142827485.

It can be divided in two parts, 693 and 6648, that multiplied together give a palindrome (4607064).

The spelling of 6936648 in words is "six million, nine hundred thirty-six thousand, six hundred forty-eight".