355564 has 12 divisors (see below), whose sum is σ = 678888. Its totient is φ = 161600.

The previous prime is 355559. The next prime is 355571. The reversal of 355564 is 465553.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 3997 + ... + 4084.

It is an arithmetic number, because the mean of its divisors is an integer number (56574).

2³⁵⁵⁵⁶⁴ is an apocalyptic number.

It is an amenable number.

355564 is a deficient number, since it is larger than the sum of its proper divisors (323324).

355564 is a wasteful number, since it uses less digits than its factorization.

355564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8096 (or 8094 counting only the distinct ones).

The product of its digits is 9000, while the sum is 28.

The square root of 355564 is about 596.2918748398. The cubic root of 355564 is about 70.8444654553.

It can be divided in two parts, 355 and 564, that added together give a palindrome (919).

The spelling of 355564 in words is "three hundred fifty-five thousand, five hundred sixty-four".