2522672268 has 12 divisors (see below), whose sum is σ = 5886235320. Its totient is φ = 840890752.

The previous prime is 2522672261. The next prime is 2522672281. The reversal of 2522672268 is 8622762252.

It is a happy number.

2522672268 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (2522672261) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 105111333 + ... + 105111356.

It is an arithmetic number, because the mean of its divisors is an integer number (490519610).

Almost surely, 2^2522672268 is an apocalyptic number.

It is an amenable number.

2522672268 is an abundant number, since it is smaller than the sum of its proper divisors (3363563052).

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

2522672268 is a wasteful number, since it uses less digits than its factorization.

2522672268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 210222696 (or 210222694 counting only the distinct ones).

The product of its digits is 322560, while the sum is 42.

The square root of 2522672268 is about 50226.2109659887. The cubic root of 2522672268 is about 1361.2992680164.

The spelling of 2522672268 in words is "two billion, five hundred twenty-two million, six hundred seventy-two thousand, two hundred sixty-eight".