2248814455 has 4 divisors (see below), whose sum is σ = 2698577352. Its totient is φ = 1799051560.

The previous prime is 2248814377. The next prime is 2248814459. The reversal of 2248814455 is 5544188422.

2248814455 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: 5544188422 = 2 ⋅2772094211.

It is not a de Polignac number, because 2248814455 - 2¹¹ = 2248812407 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2248814459) 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, 224881441 + ... + 224881450.

It is an arithmetic number, because the mean of its divisors is an integer number (674644338).

Almost surely, 2^2248814455 is an apocalyptic number.

2248814455 is a deficient number, since it is larger than the sum of its proper divisors (449762897).

2248814455 is an equidigital number, since it uses as much as digits as its factorization.

2248814455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 449762896.

The product of its digits is 409600, while the sum is 43.

The square root of 2248814455 is about 47421.6665143687. Note that the first 3 decimals coincide. The cubic root of 2248814455 is about 1310.1405080141.

The spelling of 2248814455 in words is "two billion, two hundred forty-eight million, eight hundred fourteen thousand, four hundred fifty-five".