2726226272 has 48 divisors (see below), whose sum is σ = 6691652352. Its totient is φ = 1062165120.

The previous prime is 2726226259. The next prime is 2726226277.

2726226272 is nontrivially palindromic in base 10.

2726226272 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2726226272² = 14864619372286035968, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2726226277) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 550748 + ... + 555675.

It is an arithmetic number, because the mean of its divisors is an integer number (139409424).

Almost surely, 2^2726226272 is an apocalyptic number.

2726226272 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2726226272 is an abundant number, since it is smaller than the sum of its proper divisors (3965426080).

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

2726226272 is a wasteful number, since it uses less digits than its factorization.

2726226272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1106451 (or 1106443 counting only the distinct ones).

The product of its digits is 112896, while the sum is 38.

The square root of 2726226272 is about 52213.2767789956. The cubic root of 2726226272 is about 1396.9707071454.

The spelling of 2726226272 in words is "two billion, seven hundred twenty-six million, two hundred twenty-six thousand, two hundred seventy-two".