4228686480 has 40 divisors (see below), whose sum is σ = 13108928832. Its totient is φ = 1127649664.

The previous prime is 4228686479. The next prime is 4228686499. The reversal of 4228686480 is 846868224.

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×4228686480² = 35763578692269580800, which contains 22 as substring.

It is a hoax number, since the sum of its digits (48) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (48).

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 7 ways as a sum of consecutive naturals, for example, 8809524 + ... + 8810003.

Almost surely, 2^4228686480 is an apocalyptic number.

4228686480 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4228686480 is an abundant number, since it is smaller than the sum of its proper divisors (8880242352).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4228686480 is a wasteful number, since it uses less digits than its factorization.

4228686480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17619543 (or 17619537 counting only the distinct ones).

The product of its (nonzero) digits is 1179648, while the sum is 48.

The square root of 4228686480 is about 65028.3513553896. The cubic root of 4228686480 is about 1617.0936152746.

The spelling of 4228686480 in words is "four billion, two hundred twenty-eight million, six hundred eighty-six thousand, four hundred eighty".