34555 has 4 divisors (see below), whose sum is σ = 41472. Its totient is φ = 27640.

The previous prime is 34549. The next prime is 34583. The reversal of 34555 is 55543.

It is a happy number.

34555 is an esthetic number in base 5, because in such base its adjacent digits differ by 1.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 55543 = 67 ⋅829.

It is not a de Polignac number, because 34555 - 2¹¹ = 32507 is a prime.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a plaindrome in base 10.

It is a nialpdrome in base 14.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3451 + ... + 3460.

It is an arithmetic number, because the mean of its divisors is an integer number (10368).

2³⁴⁵⁵⁵ is an apocalyptic number.

34555 is a deficient number, since it is larger than the sum of its proper divisors (6917).

34555 is an equidigital number, since it uses as much as digits as its factorization.

34555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6916.

The product of its digits is 1500, while the sum is 22.

The square root of 34555 is about 185.8897522727. The cubic root of 34555 is about 32.5714404799.

It can be divided in two parts, 345 and 55, that added together give a square (400 = 20²).

The spelling of 34555 in words is "thirty-four thousand, five hundred fifty-five".