99452668 has 12 divisors (see below), whose sum is σ = 198905392. Its totient is φ = 42622560.

The previous prime is 99452659. The next prime is 99452671. The reversal of 99452668 is 86625499.

99452668 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1775913 + ... + 1775968.

Almost surely, 2^99452668 is an apocalyptic number.

It is an amenable number.

99452668 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

99452668 is a wasteful number, since it uses less digits than its factorization.

99452668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3551892 (or 3551890 counting only the distinct ones).

The product of its digits is 933120, while the sum is 49.

The square root of 99452668 is about 9972.5958506299. The cubic root of 99452668 is about 463.3105036224.

The spelling of 99452668 in words is "ninety-nine million, four hundred fifty-two thousand, six hundred sixty-eight".