2254826881 has 8 divisors (see below), whose sum is σ = 2450067200. Its totient is φ = 2067243120.

The previous prime is 2254826863. The next prime is 2254826923. The reversal of 2254826881 is 1886284522.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2254826881 is a prime.

It is a super-2 number, since 2×2254826881² = 10168488526560376322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2254826851) 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, 1913526 + ... + 1914703.

It is an arithmetic number, because the mean of its divisors is an integer number (306258400).

Almost surely, 2^2254826881 is an apocalyptic number.

It is an amenable number.

2254826881 is a deficient number, since it is larger than the sum of its proper divisors (195240319).

2254826881 is a wasteful number, since it uses less digits than its factorization.

2254826881 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3828279.

The product of its digits is 491520, while the sum is 46.

The square root of 2254826881 is about 47485.0174370822. The cubic root of 2254826881 is about 1311.3070653763.

The spelling of 2254826881 in words is "two billion, two hundred fifty-four million, eight hundred twenty-six thousand, eight hundred eighty-one".