6878005248 has 96 divisors (see below), whose sum is σ = 19415803680. Its totient is φ = 2157772800.

The previous prime is 6878005243. The next prime is 6878005271. The reversal of 6878005248 is 8425008786.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a junction number, because it is equal to n+sod(n) for n = 6878005197 and 6878005206.

It is not an unprimeable number, because it can be changed into a prime (6878005243) 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, 71523 + ... + 137373.

It is an arithmetic number, because the mean of its divisors is an integer number (202247955).

Almost surely, 2^6878005248 is an apocalyptic number.

6878005248 is a gapful number since it is divisible by the number (68) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6878005248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9707901840).

6878005248 is an abundant number, since it is smaller than the sum of its proper divisors (12537798432).

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

6878005248 is a wasteful number, since it uses less digits than its factorization.

6878005248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65893 (or 65873 counting only the distinct ones).

The product of its (nonzero) digits is 860160, while the sum is 48.

The square root of 6878005248 is about 82933.7401061836. The cubic root of 6878005248 is about 1901.7532522086.

The spelling of 6878005248 in words is "six billion, eight hundred seventy-eight million, five thousand, two hundred forty-eight".