2254263266 has 4 divisors (see below), whose sum is σ = 3381394902. Its totient is φ = 1127131632.

The previous prime is 2254263259. The next prime is 2254263269. The reversal of 2254263266 is 6623624522.

2254263266 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6623624522 = 2 ⋅3311812261.

It can be written as a sum of positive squares in only one way, i.e., 1899129241 + 355134025 = 43579^2 + 18845^2 .

It is not an unprimeable number, because it can be changed into a prime (2254263269) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 563565815 + ... + 563565818.

Almost surely, 2^2254263266 is an apocalyptic number.

2254263266 is a deficient number, since it is larger than the sum of its proper divisors (1127131636).

2254263266 is a wasteful number, since it uses less digits than its factorization.

2254263266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1127131635.

The product of its digits is 207360, while the sum is 38.

The square root of 2254263266 is about 47479.0824047812. The cubic root of 2254263266 is about 1311.1977984631.

Adding to 2254263266 its reverse (6623624522), we get a palindrome (8877887788).

The spelling of 2254263266 in words is "two billion, two hundred fifty-four million, two hundred sixty-three thousand, two hundred sixty-six".