84808226628 has 36 divisors (see below), whose sum is σ = 214388494320. Its totient is φ = 28267807536.

The previous prime is 84808226579. The next prime is 84808226677. The reversal of 84808226628 is 82662280848.

It is a happy number.

84808226628 is a `hidden beast` number, since 8 + 4 + 8 + 0 + 8 + 2 + 2 + 6 + 628 = 666.

It is an interprime number because it is at equal distance from previous prime (84808226579) and next prime (84808226677).

It is a tau number, because it is divible by the number of its divisors (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 697551 + ... + 810057.

Almost surely, 2^84808226628 is an apocalyptic number.

It is an amenable number.

84808226628 is an abundant number, since it is smaller than the sum of its proper divisors (129580267692).

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

84808226628 is a wasteful number, since it uses less digits than its factorization.

84808226628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133456 (or 133451 counting only the distinct ones).

The product of its (nonzero) digits is 4718592, while the sum is 54.

The spelling of 84808226628 in words is "eighty-four billion, eight hundred eight million, two hundred twenty-six thousand, six hundred twenty-eight".