335881 has 8 divisors (see below), whose sum is σ = 413504. Its totient is φ = 265680.

The previous prime is 335879. The next prime is 335893. The reversal of 335881 is 188533.

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 335881 - 2¹ = 335879 is a prime.

It is a super-2 number, since 2×335881² = 225632092322, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (335821) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1755 + ... + 1936.

It is an arithmetic number, because the mean of its divisors is an integer number (51688).

2³³⁵⁸⁸¹ is an apocalyptic number.

It is an amenable number.

335881 is a deficient number, since it is larger than the sum of its proper divisors (77623).

335881 is a wasteful number, since it uses less digits than its factorization.

335881 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3711.

The product of its digits is 2880, while the sum is 28.

The square root of 335881 is about 579.5524135055. The cubic root of 335881 is about 69.5123246435.

The spelling of 335881 in words is "three hundred thirty-five thousand, eight hundred eighty-one".