99355423 has 8 divisors (see below), whose sum is σ = 106204896. Its totient is φ = 92716800.

The previous prime is 99355411. The next prime is 99355447. The reversal of 99355423 is 32455399.

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 99355423 - 2¹⁷ = 99224351 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99355523) 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, 51738 + ... + 53623.

It is an arithmetic number, because the mean of its divisors is an integer number (13275612).

Almost surely, 2^99355423 is an apocalyptic number.

99355423 is a deficient number, since it is larger than the sum of its proper divisors (6849473).

99355423 is a wasteful number, since it uses less digits than its factorization.

99355423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105425.

The product of its digits is 145800, while the sum is 40.

The square root of 99355423 is about 9967.7190470037. The cubic root of 99355423 is about 463.1594457586.

The spelling of 99355423 in words is "ninety-nine million, three hundred fifty-five thousand, four hundred twenty-three".