6312648 has 32 divisors (see below), whose sum is σ = 15976800. Its totient is φ = 2078208.

The previous prime is 6312641. The next prime is 6312659. The reversal of 6312648 is 8462136.

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (6312641) 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, 408 + ... + 3576.

It is an arithmetic number, because the mean of its divisors is an integer number (499275).

Almost surely, 2^6312648 is an apocalyptic number.

It is an amenable number.

6312648 is an abundant number, since it is smaller than the sum of its proper divisors (9664152).

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

6312648 is a wasteful number, since it uses less digits than its factorization.

6312648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3261 (or 3257 counting only the distinct ones).

The product of its digits is 6912, while the sum is 30.

The square root of 6312648 is about 2512.4983582084. The cubic root of 6312648 is about 184.8149891330.

The spelling of 6312648 in words is "six million, three hundred twelve thousand, six hundred forty-eight".