485418 has 16 divisors (see below), whose sum is σ = 1028160. Its totient is φ = 152256.

The previous prime is 485417. The next prime is 485423. The reversal of 485418 is 814584.

It is not an unprimeable number, because it can be changed into a prime (485411) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2278 + ... + 2481.

It is an arithmetic number, because the mean of its divisors is an integer number (64260).

2⁴⁸⁵⁴¹⁸ is an apocalyptic number.

485418 is an abundant number, since it is smaller than the sum of its proper divisors (542742).

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

485418 is a wasteful number, since it uses less digits than its factorization.

485418 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4781.

The product of its digits is 5120, while the sum is 30.

The square root of 485418 is about 696.7194557352. The cubic root of 485418 is about 78.5908451030.

It can be divided in two parts, 485 and 418, that added together give a triangular number (903 = T₄₂).

The spelling of 485418 in words is "four hundred eighty-five thousand, four hundred eighteen".