335161 has 2 divisors, whose sum is σ = 335162. Its totient is φ = 335160.

The previous prime is 335149. The next prime is 335171. The reversal of 335161 is 161533.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 275625 + 59536 = 525^2 + 244^2 .

It is a cyclic number.

It is not a de Polignac number, because 335161 - 2⁷ = 335033 is a prime.

It is a super-2 number, since 2×335161² = 224665791842, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (335131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 167580 + 167581.

It is an arithmetic number, because the mean of its divisors is an integer number (167581).

2³³⁵¹⁶¹ is an apocalyptic number.

It is an amenable number.

335161 is a deficient number, since it is larger than the sum of its proper divisors (1).

335161 is an equidigital number, since it uses as much as digits as its factorization.

335161 is an evil number, because the sum of its binary digits is even.

The product of its digits is 270, while the sum is 19.

The square root of 335161 is about 578.9309112493. The cubic root of 335161 is about 69.4626198589.

Adding to 335161 its reverse (161533), we get a palindrome (496694).

It can be divided in two parts, 335 and 161, that multiplied together give a palindrome (53935).

The spelling of 335161 in words is "three hundred thirty-five thousand, one hundred sixty-one".