99795593 has 4 divisors (see below), whose sum is σ = 105665940. Its totient is φ = 93925248.

The previous prime is 99795587. The next prime is 99795649. The reversal of 99795593 is 39559799.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 53392249 + 46403344 = 7307^2 + 6812^2 .

It is a cyclic number.

It is not a de Polignac number, because 99795593 - 2¹⁴ = 99779209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (99792593) 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 3 ways as a sum of consecutive naturals, for example, 2935148 + ... + 2935181.

It is an arithmetic number, because the mean of its divisors is an integer number (26416485).

Almost surely, 2^99795593 is an apocalyptic number.

It is an amenable number.

99795593 is a deficient number, since it is larger than the sum of its proper divisors (5870347).

99795593 is a wasteful number, since it uses less digits than its factorization.

99795593 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5870346.

The product of its digits is 3444525, while the sum is 56.

The square root of 99795593 is about 9989.7744218776. The cubic root of 99795593 is about 463.8424098823.

The spelling of 99795593 in words is "ninety-nine million, seven hundred ninety-five thousand, five hundred ninety-three".