99804256 has 12 divisors (see below), whose sum is σ = 196489692. Its totient is φ = 49902112.

The previous prime is 99804241. The next prime is 99804269. The reversal of 99804256 is 65240899.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 1559410 + ... + 1559473.

It is an arithmetic number, because the mean of its divisors is an integer number (16374141).

Almost surely, 2^99804256 is an apocalyptic number.

It is an amenable number.

99804256 is a deficient number, since it is larger than the sum of its proper divisors (96685436).

99804256 is a wasteful number, since it uses less digits than its factorization.

99804256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3118893 (or 3118885 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 43.

The square root of 99804256 is about 9990.2080058425. The cubic root of 99804256 is about 463.8558311515.

The spelling of 99804256 in words is "ninety-nine million, eight hundred four thousand, two hundred fifty-six".