355099 has 2 divisors, whose sum is σ = 355100. Its totient is φ = 355098.

The previous prime is 355093. The next prime is 355109. The reversal of 355099 is 990553.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 355099 - 2⁷ = 354971 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 355099.

It is not a weakly prime, because it can be changed into another prime (355093) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 177549 + 177550.

It is an arithmetic number, because the mean of its divisors is an integer number (177550).

2³⁵⁵⁰⁹⁹ is an apocalyptic number.

355099 is a deficient number, since it is larger than the sum of its proper divisors (1).

355099 is an equidigital number, since it uses as much as digits as its factorization.

355099 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6075, while the sum is 31.

The square root of 355099 is about 595.9018375538. The cubic root of 355099 is about 70.8135689571.

The spelling of 355099 in words is "three hundred fifty-five thousand, ninety-nine".