355117 has 8 divisors (see below), whose sum is σ = 410816. Its totient is φ = 300672.

The previous prime is 355111. The next prime is 355127. The reversal of 355117 is 711553.

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 355117 - 2³ = 355109 is a prime.

It is a super-2 number, since 2×355117² = 252216167378, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (355111) 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 in 7 ways as a sum of consecutive naturals, for example, 418 + ... + 940.

It is an arithmetic number, because the mean of its divisors is an integer number (51352).

2³⁵⁵¹¹⁷ is an apocalyptic number.

It is an amenable number.

355117 is a deficient number, since it is larger than the sum of its proper divisors (55699).

355117 is an equidigital number, since it uses as much as digits as its factorization.

355117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 627.

The product of its digits is 525, while the sum is 22.

The square root of 355117 is about 595.9169405211. The cubic root of 355117 is about 70.8147654522.

The spelling of 355117 in words is "three hundred fifty-five thousand, one hundred seventeen".