99357 has 4 divisors (see below), whose sum is σ = 132480. Its totient is φ = 66236.

The previous prime is 99349. The next prime is 99367. The reversal of 99357 is 75399.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 99357 - 2³ = 99349 is a prime.

It is a D-number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16557 + ... + 16562.

It is an arithmetic number, because the mean of its divisors is an integer number (33120).

2⁹⁹³⁵⁷ is an apocalyptic number.

It is an amenable number.

99357 is a deficient number, since it is larger than the sum of its proper divisors (33123).

99357 is a wasteful number, since it uses less digits than its factorization.

99357 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33122.

The product of its digits is 8505, while the sum is 33.

The square root of 99357 is about 315.2094541729. The cubic root of 99357 is about 46.3161896216.

The spelling of 99357 in words is "ninety-nine thousand, three hundred fifty-seven".