6071861872 has 80 divisors (see below), whose sum is σ = 12543197184. Its totient is φ = 2842560000.

The previous prime is 6071861857. The next prime is 6071861879. The reversal of 6071861872 is 2781681706.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6071861879) 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, 2581497 + ... + 2583847.

Almost surely, 2^6071861872 is an apocalyptic number.

6071861872 is a gapful number since it is divisible by the number (62) 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 6071861872, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6271598592).

6071861872 is an abundant number, since it is smaller than the sum of its proper divisors (6471335312).

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

6071861872 is a wasteful number, since it uses less digits than its factorization.

6071861872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2558 (or 2552 counting only the distinct ones).

The product of its (nonzero) digits is 225792, while the sum is 46.

The square root of 6071861872 is about 77922.1526396698. The cubic root of 6071861872 is about 1824.3463597282.

The spelling of 6071861872 in words is "six billion, seventy-one million, eight hundred sixty-one thousand, eight hundred seventy-two".