355105 has 16 divisors (see below), whose sum is σ = 460800. Its totient is φ = 262080.

The previous prime is 355099. The next prime is 355109. The reversal of 355105 is 501553.

It is not a de Polignac number, because 355105 - 2⁵ = 355073 is a prime.

It is a super-2 number, since 2×355105² = 252199122050, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (355109) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4456 + ... + 4534.

It is an arithmetic number, because the mean of its divisors is an integer number (28800).

2³⁵⁵¹⁰⁵ is an apocalyptic number.

It is an amenable number.

355105 is a deficient number, since it is larger than the sum of its proper divisors (105695).

355105 is a wasteful number, since it uses less digits than its factorization.

355105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144.

The product of its (nonzero) digits is 375, while the sum is 19.

The square root of 355105 is about 595.9068719188. The cubic root of 355105 is about 70.8139677933.

Adding to 355105 its reverse (501553), we get a palindrome (856658).

The spelling of 355105 in words is "three hundred fifty-five thousand, one hundred five".