6874555248 has 120 divisors (see below), whose sum is σ = 21139896960. Its totient is φ = 2068145280.

The previous prime is 6874555231. The next prime is 6874555271. The reversal of 6874555248 is 8425554786.

6874555248 is a `hidden beast` number, since 6 + 8 + 7 + 45 + 552 + 48 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 6874555194 and 6874555203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 204565 + ... + 235787.

It is an arithmetic number, because the mean of its divisors is an integer number (176165808).

Almost surely, 2^6874555248 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6874555248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10569948480).

6874555248 is an abundant number, since it is smaller than the sum of its proper divisors (14265341712).

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

6874555248 is a wasteful number, since it uses less digits than its factorization.

6874555248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31387 (or 31378 counting only the distinct ones).

The product of its digits is 10752000, while the sum is 54.

The square root of 6874555248 is about 82912.9377600384. The cubic root of 6874555248 is about 1901.4352265701.

The spelling of 6874555248 in words is "six billion, eight hundred seventy-four million, five hundred fifty-five thousand, two hundred forty-eight".