418463 has 4 divisors (see below), whose sum is σ = 423840. Its totient is φ = 413088.

The previous prime is 418459. The next prime is 418471. The reversal of 418463 is 364814.

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

It is a cyclic number.

It is not a de Polignac number, because 418463 - 2² = 418459 is a prime.

It is a super-2 number, since 2×418463² = 350222564738, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (418423) 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 3 ways as a sum of consecutive naturals, for example, 2570 + ... + 2727.

It is an arithmetic number, because the mean of its divisors is an integer number (105960).

2⁴¹⁸⁴⁶³ is an apocalyptic number.

418463 is a deficient number, since it is larger than the sum of its proper divisors (5377).

418463 is an equidigital number, since it uses as much as digits as its factorization.

418463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5376.

The product of its digits is 2304, while the sum is 26.

The square root of 418463 is about 646.8871617214. The cubic root of 418463 is about 74.7972598537.

The spelling of 418463 in words is "four hundred eighteen thousand, four hundred sixty-three".