335945 has 4 divisors (see below), whose sum is σ = 403140. Its totient is φ = 268752.

The previous prime is 335941. The next prime is 335953. The reversal of 335945 is 549533.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 241081 + 94864 = 491^2 + 308^2 .

It is a cyclic number.

It is not a de Polignac number, because 335945 - 2² = 335941 is a prime.

It is a super-2 number, since 2×335945² = 225718086050, which contains 22 as substring.

It is a plaindrome in base 6.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (335941) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33590 + ... + 33599.

It is an arithmetic number, because the mean of its divisors is an integer number (100785).

2³³⁵⁹⁴⁵ is an apocalyptic number.

It is an amenable number.

335945 is a deficient number, since it is larger than the sum of its proper divisors (67195).

335945 is an equidigital number, since it uses as much as digits as its factorization.

335945 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67194.

The product of its digits is 8100, while the sum is 29.

The square root of 335945 is about 579.6076258988. The cubic root of 335945 is about 69.5167394077.

The spelling of 335945 in words is "three hundred thirty-five thousand, nine hundred forty-five".