2726068520 has 64 divisors (see below), whose sum is σ = 7022747520. Its totient is φ = 932937984.

The previous prime is 2726068519. The next prime is 2726068571. The reversal of 2726068520 is 258606272.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 148994 + ... + 166286.

It is an arithmetic number, because the mean of its divisors is an integer number (109730430).

Almost surely, 2^2726068520 is an apocalyptic number.

2726068520 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 2726068520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3511373760).

2726068520 is an abundant number, since it is smaller than the sum of its proper divisors (4296679000).

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

2726068520 is a wasteful number, since it uses less digits than its factorization.

2726068520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17874 (or 17870 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 38.

The square root of 2726068520 is about 52211.7661068844. The cubic root of 2726068520 is about 1396.9437615740.

The spelling of 2726068520 in words is "two billion, seven hundred twenty-six million, sixty-eight thousand, five hundred twenty".