5862144640 has 128 divisors (see below), whose sum is σ = 15781962240. Its totient is φ = 2062848000.

The previous prime is 5862144601. The next prime is 5862144641. The reversal of 5862144640 is 464412685.

It is a tau number, because it is divible by the number of its divisors (128).

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a junction number, because it is equal to n+sod(n) for n = 5862144593 and 5862144602.

It is not an unprimeable number, because it can be changed into a prime (5862144641) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 204810 + ... + 231670.

It is an arithmetic number, because the mean of its divisors is an integer number (123296580).

Almost surely, 2^5862144640 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 5862144640, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7890981120).

5862144640 is an abundant number, since it is smaller than the sum of its proper divisors (9919817600).

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

5862144640 is a wasteful number, since it uses less digits than its factorization.

5862144640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26922 (or 26910 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 40.

The square root of 5862144640 is about 76564.6435373404. The cubic root of 5862144640 is about 1803.0959723337.

The spelling of 5862144640 in words is "five billion, eight hundred sixty-two million, one hundred forty-four thousand, six hundred forty".