6312880 has 40 divisors (see below), whose sum is σ = 16775712. Its totient is φ = 2164224.

The previous prime is 6312869. The next prime is 6312913. The reversal of 6312880 is 882136.

It is a tau number, because it is divible by the number of its divisors (40).

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5077 + ... + 6196.

Almost surely, 2^6312880 is an apocalyptic number.

It is an amenable number.

6312880 is an abundant number, since it is smaller than the sum of its proper divisors (10462832).

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

6312880 is a wasteful number, since it uses less digits than its factorization.

6312880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11293 (or 11287 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 28.

The square root of 6312880 is about 2512.5445269686. The cubic root of 6312880 is about 184.8172531882.

The spelling of 6312880 in words is "six million, three hundred twelve thousand, eight hundred eighty".