4615861848 has 64 divisors (see below), whose sum is σ = 12500997600. Its totient is φ = 1420248960.

The previous prime is 4615861847. The next prime is 4615861867. The reversal of 4615861848 is 8481685164.

It is a self number, because there is not a number n which added to its sum of digits gives 4615861848.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4615861841) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8958 + ... + 96498.

Almost surely, 2^4615861848 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 4615861848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6250498800).

4615861848 is an abundant number, since it is smaller than the sum of its proper divisors (7885135752).

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

4615861848 is a wasteful number, since it uses less digits than its factorization.

4615861848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87589 (or 87559 counting only the distinct ones).

The product of its digits is 1474560, while the sum is 51.

The square root of 4615861848 is about 67940.1342948334. The cubic root of 4615861848 is about 1665.0128924323.

The spelling of 4615861848 in words is "four billion, six hundred fifteen million, eight hundred sixty-one thousand, eight hundred forty-eight".