2228482947 has 8 divisors (see below), whose sum is σ = 3001943056. Its totient is φ = 1470339072.

The previous prime is 2228482943. The next prime is 2228482951. The reversal of 2228482947 is 7492848222.

2228482947 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2228482943) and next prime (2228482951).

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

It is not a de Polignac number, because 2228482947 - 2² = 2228482943 is a prime.

It is a super-2 number, since 2×2228482947² = 9932272490139609618, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2228482896 and 2228482905.

It is not an unprimeable number, because it can be changed into a prime (2228482943) 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, 3828718 + ... + 3829299.

It is an arithmetic number, because the mean of its divisors is an integer number (375242882).

Almost surely, 2^2228482947 is an apocalyptic number.

2228482947 is a deficient number, since it is larger than the sum of its proper divisors (773460109).

2228482947 is an equidigital number, since it uses as much as digits as its factorization.

2228482947 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7658117.

The product of its digits is 1032192, while the sum is 48.

The square root of 2228482947 is about 47206.8103879091. The cubic root of 2228482947 is about 1306.1802267563.

The spelling of 2228482947 in words is "two billion, two hundred twenty-eight million, four hundred eighty-two thousand, nine hundred forty-seven".