415161 has 12 divisors (see below), whose sum is σ = 605488. Its totient is φ = 274104.

The previous prime is 415159. The next prime is 415171. The reversal of 415161 is 161514.

It is not a de Polignac number, because 415161 - 2¹ = 415159 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (415111) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 1326 + ... + 1608.

2⁴¹⁵¹⁶¹ is an apocalyptic number.

It is an amenable number.

415161 is a deficient number, since it is larger than the sum of its proper divisors (190327).

415161 is a wasteful number, since it uses less digits than its factorization.

415161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 452 (or 449 counting only the distinct ones).

The product of its digits is 120, while the sum is 18.

The square root of 415161 is about 644.3298844536. The cubic root of 415161 is about 74.6000038334.

Adding to 415161 its reverse (161514), we get a palindrome (576675).

It can be divided in two parts, 415 and 161, that added together give a square (576 = 24²).

The spelling of 415161 in words is "four hundred fifteen thousand, one hundred sixty-one".