2726258472 has 240 divisors, whose sum is σ = 9352332000. Its totient is φ = 737771328.

The previous prime is 2726258461. The next prime is 2726258503. The reversal of 2726258472 is 2748526272.

2726258472 is a `hidden beast` number, since 2 + 7 + 2 + 62 + 584 + 7 + 2 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 601029 + ... + 605547.

It is an arithmetic number, because the mean of its divisors is an integer number (38968050).

Almost surely, 2^2726258472 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 2726258472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4676166000).

2726258472 is an abundant number, since it is smaller than the sum of its proper divisors (6626073528).

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

2726258472 is a wasteful number, since it uses less digits than its factorization.

2726258472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4570 (or 4550 counting only the distinct ones).

The product of its digits is 752640, while the sum is 45.

The square root of 2726258472 is about 52213.5851287766. The cubic root of 2726258472 is about 1396.9762070899.

The spelling of 2726258472 in words is "two billion, seven hundred twenty-six million, two hundred fifty-eight thousand, four hundred seventy-two".