2686025160 has 864 divisors, whose sum is σ = 11862550440. Its totient is φ = 523321344.

The previous prime is 2686025159. The next prime is 2686025171. The reversal of 2686025160 is 615206862.

It can be written as a sum of positive squares in 12 ways, for example, as 99082116 + 2586943044 = 9954^2 + 50862^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 215 ways as a sum of consecutive naturals, for example, 50679694 + ... + 50679746.

Almost surely, 2^2686025160 is an apocalyptic number.

2686025160 is a gapful number since it is divisible by the number (20) 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 2686025160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5931275220).

2686025160 is an abundant number, since it is smaller than the sum of its proper divisors (9176525280).

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

2686025160 is a wasteful number, since it uses less digits than its factorization.

2686025160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127 (or 100 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 36.

The square root of 2686025160 is about 51826.8768111682. The cubic root of 2686025160 is about 1390.0700687553.

The spelling of 2686025160 in words is "two billion, six hundred eighty-six million, twenty-five thousand, one hundred sixty".