99627556 has 48 divisors (see below), whose sum is σ = 203664384. Its totient is φ = 41764896.

The previous prime is 99627551. The next prime is 99627571. The reversal of 99627556 is 65572699.

It is not an unprimeable number, because it can be changed into a prime (99627551) 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 15 ways as a sum of consecutive naturals, for example, 378681 + ... + 378943.

It is an arithmetic number, because the mean of its divisors is an integer number (4243008).

Almost surely, 2^99627556 is an apocalyptic number.

It is an amenable number.

99627556 is an abundant number, since it is smaller than the sum of its proper divisors (104036828).

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

99627556 is a wasteful number, since it uses less digits than its factorization.

99627556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 520 (or 518 counting only the distinct ones).

The product of its digits is 1020600, while the sum is 49.

The square root of 99627556 is about 9981.3604283184. The cubic root of 99627556 is about 463.5819225115.

The spelling of 99627556 in words is "ninety-nine million, six hundred twenty-seven thousand, five hundred fifty-six".