2228488473 has 8 divisors (see below), whose sum is σ = 3127703200. Its totient is φ = 1407466368.

The previous prime is 2228488463. The next prime is 2228488477. The reversal of 2228488473 is 3748848222.

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

It is not a de Polignac number, because 2228488473 - 2⁸ = 2228488217 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2228488477) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19548088 + ... + 19548201.

It is an arithmetic number, because the mean of its divisors is an integer number (390962900).

Almost surely, 2^2228488473 is an apocalyptic number.

It is an amenable number.

2228488473 is a deficient number, since it is larger than the sum of its proper divisors (899214727).

2228488473 is a wasteful number, since it uses less digits than its factorization.

2228488473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39096311.

The product of its digits is 1376256, while the sum is 48.

The square root of 2228488473 is about 47206.8689175633. The cubic root of 2228488473 is about 1306.1813064064.

The spelling of 2228488473 in words is "two billion, two hundred twenty-eight million, four hundred eighty-eight thousand, four hundred seventy-three".