337161 has 16 divisors (see below), whose sum is σ = 520128. Its totient is φ = 192000.

The previous prime is 337153. The next prime is 337189. The reversal of 337161 is 161733.

It is not a de Polignac number, because 337161 - 2³ = 337153 is a prime.

It is a super-2 number, since 2×337161² = 227355079842, which contains 22 as substring.

337161 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (337121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 261 + ... + 861.

It is an arithmetic number, because the mean of its divisors is an integer number (32508).

2³³⁷¹⁶¹ is an apocalyptic number.

It is an amenable number.

337161 is a deficient number, since it is larger than the sum of its proper divisors (182967).

337161 is a wasteful number, since it uses less digits than its factorization.

337161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 632.

The product of its digits is 378, while the sum is 21.

The square root of 337161 is about 580.6556638835. The cubic root of 337161 is about 69.6005136043.

Adding to 337161 its reverse (161733), we get a palindrome (498894).

The spelling of 337161 in words is "three hundred thirty-seven thousand, one hundred sixty-one".