99994568 has 32 divisors (see below), whose sum is σ = 201571200. Its totient is φ = 46354752.

The previous prime is 99994567. The next prime is 99994571. The reversal of 99994568 is 86549999.

It is not an unprimeable number, because it can be changed into a prime (99994567) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 146 + ... + 14142.

It is an arithmetic number, because the mean of its divisors is an integer number (6299100).

Almost surely, 2^99994568 is an apocalyptic number.

It is an amenable number.

99994568 is an abundant number, since it is smaller than the sum of its proper divisors (101576632).

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

99994568 is a wasteful number, since it uses less digits than its factorization.

99994568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14069 (or 14065 counting only the distinct ones).

The product of its digits is 6298560, while the sum is 59.

The square root of 99994568 is about 9999.7283963116. The cubic root of 99994568 is about 464.1504788389.

The spelling of 99994568 in words is "ninety-nine million, nine hundred ninety-four thousand, five hundred sixty-eight".