488418 has 32 divisors (see below), whose sum is σ = 1157760. Its totient is φ = 134400.

The previous prime is 488417. The next prime is 488419. The reversal of 488418 is 814884.

It is an interprime number because it is at equal distance from previous prime (488417) and next prime (488419).

It is not an unprimeable number, because it can be changed into a prime (488417) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1018 + ... + 1418.

It is an arithmetic number, because the mean of its divisors is an integer number (36180).

2⁴⁸⁸⁴¹⁸ is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 488418, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (578880).

488418 is an abundant number, since it is smaller than the sum of its proper divisors (669342).

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

488418 is a wasteful number, since it uses less digits than its factorization.

488418 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 442.

The product of its digits is 8192, while the sum is 33.

The square root of 488418 is about 698.8690864532. The cubic root of 488418 is about 78.7524161516.

The spelling of 488418 in words is "four hundred eighty-eight thousand, four hundred eighteen".