2268915441 has 16 divisors (see below), whose sum is σ = 3337393920. Its totient is φ = 1362199680.

The previous prime is 2268915413. The next prime is 2268915461. The reversal of 2268915441 is 1445198622.

It is not a de Polignac number, because 2268915441 - 2⁶ = 2268915377 is a prime.

It is a super-3 number, since 3×2268915441³ (a number of 29 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2268915393 and 2268915402.

It is not an unprimeable number, because it can be changed into a prime (2268915461) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 707881 + ... + 711078.

It is an arithmetic number, because the mean of its divisors is an integer number (208587120).

Almost surely, 2^2268915441 is an apocalyptic number.

It is an amenable number.

2268915441 is a deficient number, since it is larger than the sum of its proper divisors (1068478479).

2268915441 is a wasteful number, since it uses less digits than its factorization.

2268915441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1419016.

The product of its digits is 138240, while the sum is 42.

The square root of 2268915441 is about 47633.1338565919. The cubic root of 2268915441 is about 1314.0324902947.

The spelling of 2268915441 in words is "two billion, two hundred sixty-eight million, nine hundred fifteen thousand, four hundred forty-one".