418113 has 6 divisors (see below), whose sum is σ = 603954. Its totient is φ = 278736.

The previous prime is 418109. The next prime is 418129. The reversal of 418113 is 311814.

It can be written as a sum of positive squares in only one way, i.e., 400689 + 17424 = 633^2 + 132^2 .

It is not a de Polignac number, because 418113 - 2² = 418109 is a prime.

418113 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (418813) 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 5 ways as a sum of consecutive naturals, for example, 23220 + ... + 23237.

It is an arithmetic number, because the mean of its divisors is an integer number (100659).

2⁴¹⁸¹¹³ is an apocalyptic number.

It is an amenable number.

418113 is a deficient number, since it is larger than the sum of its proper divisors (185841).

418113 is a wasteful number, since it uses less digits than its factorization.

418113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46463 (or 46460 counting only the distinct ones).

The product of its digits is 96, while the sum is 18.

The square root of 418113 is about 646.6165788162. The cubic root of 418113 is about 74.7764007072.

Adding to 418113 its reverse (311814), we get a palindrome (729927).

It can be divided in two parts, 41811 and 3, that added together give a palindrome (41814).

The spelling of 418113 in words is "four hundred eighteen thousand, one hundred thirteen".