99244593 has 24 divisors (see below), whose sum is σ = 164830848. Its totient is φ = 56365632.

The previous prime is 99244573. The next prime is 99244601. The reversal of 99244593 is 39544299.

It is a happy number.

It is not a de Polignac number, because 99244593 - 2⁸ = 99244337 is a prime.

It is not an unprimeable number, because it can be changed into a prime (99244573) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5805 + ... + 15237.

It is an arithmetic number, because the mean of its divisors is an integer number (6867952).

Almost surely, 2^99244593 is an apocalyptic number.

It is an amenable number.

99244593 is a deficient number, since it is larger than the sum of its proper divisors (65586255).

99244593 is a wasteful number, since it uses less digits than its factorization.

99244593 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9613 (or 9610 counting only the distinct ones).

The product of its digits is 349920, while the sum is 45.

The square root of 99244593 is about 9962.1580493385. The cubic root of 99244593 is about 462.9871650770.

The spelling of 99244593 in words is "ninety-nine million, two hundred forty-four thousand, five hundred ninety-three".