99795250 has 16 divisors (see below), whose sum is σ = 186817176. Its totient is φ = 39918000.

The previous prime is 99795191. The next prime is 99795251. The reversal of 99795250 is 5259799.

It can be written as a sum of positive squares in 4 ways, for example, as 11566801 + 88228449 = 3401^2 + 9393^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 99795250.

It is not an unprimeable number, because it can be changed into a prime (99795251) 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, 199341 + ... + 199840.

Almost surely, 2^99795250 is an apocalyptic number.

99795250 is a deficient number, since it is larger than the sum of its proper divisors (87021926).

99795250 is a wasteful number, since it uses less digits than its factorization.

99795250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 399198 (or 399188 counting only the distinct ones).

The product of its (nonzero) digits is 255150, while the sum is 46.

The square root of 99795250 is about 9989.7572543080. The cubic root of 99795250 is about 463.8418784690.

The spelling of 99795250 in words is "ninety-nine million, seven hundred ninety-five thousand, two hundred fifty".