335545 has 8 divisors (see below), whose sum is σ = 460224. Its totient is φ = 230064.

The previous prime is 335539. The next prime is 335557. The reversal of 335545 is 545533.

It is a happy number.

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 335545 - 2⁷ = 335417 is a prime.

It is a super-3 number, since 3×335545³ = 113337484641010875, which contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

335545 is a lucky number.

It is a nialpdrome in base 13.

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 7 ways as a sum of consecutive naturals, for example, 4759 + ... + 4828.

It is an arithmetic number, because the mean of its divisors is an integer number (57528).

2³³⁵⁵⁴⁵ is an apocalyptic number.

335545 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

335545 is a deficient number, since it is larger than the sum of its proper divisors (124679).

335545 is an equidigital number, since it uses as much as digits as its factorization.

335545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9599.

The product of its digits is 4500, while the sum is 25.

The square root of 335545 is about 579.2624621016. The cubic root of 335545 is about 69.4891379260.

It can be divided in two parts, 3355 and 45, that multiplied together give a triangular number (150975 = T₅₄₉).

The spelling of 335545 in words is "three hundred thirty-five thousand, five hundred forty-five".