4248678852 has 48 divisors (see below), whose sum is σ = 12016468800. Its totient is φ = 1287478080.

The previous prime is 4248678851. The next prime is 4248678859. The reversal of 4248678852 is 2588768424.

4248678852 is a `hidden beast` number, since 42 + 486 + 78 + 8 + 52 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (4248678851) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1786977 + ... + 1789352.

It is an arithmetic number, because the mean of its divisors is an integer number (250343100).

Almost surely, 2^4248678852 is an apocalyptic number.

It is an amenable number.

4248678852 is an abundant number, since it is smaller than the sum of its proper divisors (7767789948).

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

4248678852 is a wasteful number, since it uses less digits than its factorization.

4248678852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3576353 (or 3576345 counting only the distinct ones).

The product of its digits is 6881280, while the sum is 54.

The square root of 4248678852 is about 65181.8905218313. The cubic root of 4248678852 is about 1619.6380398458.

The spelling of 4248678852 in words is "four billion, two hundred forty-eight million, six hundred seventy-eight thousand, eight hundred fifty-two".