99994756 has 24 divisors (see below), whose sum is σ = 179536896. Its totient is φ = 48708480.

The previous prime is 99994751. The next prime is 99994759. The reversal of 99994756 is 65749999.

It is a self number, because there is not a number n which added to its sum of digits gives 99994756.

It is not an unprimeable number, because it can be changed into a prime (99994751) 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, 44205 + ... + 46411.

It is an arithmetic number, because the mean of its divisors is an integer number (7480704).

Almost surely, 2^99994756 is an apocalyptic number.

It is an amenable number.

99994756 is a deficient number, since it is larger than the sum of its proper divisors (79542140).

99994756 is a wasteful number, since it uses less digits than its factorization.

99994756 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2499 (or 2497 counting only the distinct ones).

The product of its digits is 5511240, while the sum is 58.

The square root of 99994756 is about 9999.7377965625. The cubic root of 99994756 is about 464.1507697222.

The spelling of 99994756 in words is "ninety-nine million, nine hundred ninety-four thousand, seven hundred fifty-six".