99860804 has 24 divisors (see below), whose sum is σ = 183859200. Its totient is φ = 47388320.

The previous prime is 99860801. The next prime is 99860879. The reversal of 99860804 is 40806899.

It is not an unprimeable number, because it can be changed into a prime (99860801) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 452 + ... + 14139.

It is an arithmetic number, because the mean of its divisors is an integer number (7660800).

Almost surely, 2^99860804 is an apocalyptic number.

It is an amenable number.

99860804 is a deficient number, since it is larger than the sum of its proper divisors (83998396).

99860804 is a wasteful number, since it uses less digits than its factorization.

99860804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14683 (or 14681 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 44.

The square root of 99860804 is about 9993.0377763721. The cubic root of 99860804 is about 463.9434198250.

The spelling of 99860804 in words is "ninety-nine million, eight hundred sixty thousand, eight hundred four".