355106 has 4 divisors (see below), whose sum is σ = 532662. Its totient is φ = 177552.

The previous prime is 355099. The next prime is 355109. The reversal of 355106 is 601553.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 601553 = 47 ⋅12799.

It can be written as a sum of positive squares in only one way, i.e., 297025 + 58081 = 545^2 + 241^2 .

It is a super-2 number, since 2×355106² = 252200542472, which contains 22 as substring.

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

355106 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 88775 + ... + 88778.

2³⁵⁵¹⁰⁶ is an apocalyptic number.

355106 is a deficient number, since it is larger than the sum of its proper divisors (177556).

355106 is a wasteful number, since it uses less digits than its factorization.

355106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177555.

The product of its (nonzero) digits is 450, while the sum is 20.

The square root of 355106 is about 595.9077109754. The cubic root of 355106 is about 70.8140342656.

Adding to 355106 its reverse (601553), we get a palindrome (956659).

The spelling of 355106 in words is "three hundred fifty-five thousand, one hundred six".