4228647452 has 12 divisors (see below), whose sum is σ = 7402026240. Its totient is φ = 2113782816.

The previous prime is 4228647443. The next prime is 4228647461. The reversal of 4228647452 is 2547468224.

It is an interprime number because it is at equal distance from previous prime (4228647443) and next prime (4228647461).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 117377 + ... + 149112.

It is an arithmetic number, because the mean of its divisors is an integer number (616835520).

Almost surely, 2^4228647452 is an apocalyptic number.

It is an amenable number.

4228647452 is a deficient number, since it is larger than the sum of its proper divisors (3173378788).

4228647452 is a wasteful number, since it uses less digits than its factorization.

4228647452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 270460 (or 270458 counting only the distinct ones).

The product of its digits is 860160, while the sum is 44.

The square root of 4228647452 is about 65028.0512702018. The cubic root of 4228647452 is about 1617.0886403551.

The spelling of 4228647452 in words is "four billion, two hundred twenty-eight million, six hundred forty-seven thousand, four hundred fifty-two".