418480 has 20 divisors (see below), whose sum is σ = 973152. Its totient is φ = 167360.

The previous prime is 418471. The next prime is 418493. The reversal of 418480 is 84814.

It is a tau number, because it is divible by the number of its divisors (20).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2536 + ... + 2695.

2⁴¹⁸⁴⁸⁰ is an apocalyptic number.

418480 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

418480 is an abundant number, since it is smaller than the sum of its proper divisors (554672).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

418480 is a wasteful number, since it uses less digits than its factorization.

418480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5244 (or 5238 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 25.

The square root of 418480 is about 646.9003014376. The cubic root of 418480 is about 74.7982727160.

It can be divided in two parts, 418 and 480, that added together give a palindrome (898).

The spelling of 418480 in words is "four hundred eighteen thousand, four hundred eighty".