488142 has 24 divisors (see below), whose sum is σ = 1082016. Its totient is φ = 158976.

The previous prime is 488119. The next prime is 488143. The reversal of 488142 is 241884.

488142 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×488142² = 476565224328, which contains 22 as substring.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 488142.

It is not an unprimeable number, because it can be changed into a prime (488143) by changing a digit.

488142 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 558 + ... + 1134.

It is an arithmetic number, because the mean of its divisors is an integer number (45084).

2⁴⁸⁸¹⁴² is an apocalyptic number.

488142 is an abundant number, since it is smaller than the sum of its proper divisors (593874).

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

488142 is a wasteful number, since it uses less digits than its factorization.

488142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 632 (or 629 counting only the distinct ones).

The product of its digits is 2048, while the sum is 27.

The square root of 488142 is about 698.6715966747. The cubic root of 488142 is about 78.7375792958.

It can be divided in two parts, 488 and 142, that multiplied together give a palindrome (69296).

The spelling of 488142 in words is "four hundred eighty-eight thousand, one hundred forty-two".