99590249 has 8 divisors (see below), whose sum is σ = 108743040. Its totient is φ = 90454000.

The previous prime is 99590237. The next prime is 99590269. The reversal of 99590249 is 94209599.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 99590249 - 2⁸ = 99589993 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (99590269) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10832 + ... + 17790.

It is an arithmetic number, because the mean of its divisors is an integer number (13592880).

Almost surely, 2^99590249 is an apocalyptic number.

It is an amenable number.

99590249 is a deficient number, since it is larger than the sum of its proper divisors (9152791).

99590249 is a wasteful number, since it uses less digits than its factorization.

99590249 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8271.

The product of its (nonzero) digits is 262440, while the sum is 47.

The square root of 99590249 is about 9979.4914199071. The cubic root of 99590249 is about 463.5240502698.

The spelling of 99590249 in words is "ninety-nine million, five hundred ninety thousand, two hundred forty-nine".