488242 has 4 divisors (see below), whose sum is σ = 732366. Its totient is φ = 244120.

The previous prime is 488239. The next prime is 488249. The reversal of 488242 is 242884.

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

It can be written as a sum of positive squares in only one way, i.e., 373321 + 114921 = 611^2 + 339^2 .

It is a nialpdrome in base 16.

It is a self number, because there is not a number n which added to its sum of digits gives 488242.

It is not an unprimeable number, because it can be changed into a prime (488249) 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 as a sum of consecutive naturals, namely, 122059 + ... + 122062.

2⁴⁸⁸²⁴² is an apocalyptic number.

488242 is a deficient number, since it is larger than the sum of its proper divisors (244124).

488242 is a wasteful number, since it uses less digits than its factorization.

488242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 244123.

The product of its digits is 4096, while the sum is 28.

The square root of 488242 is about 698.7431573905. The cubic root of 488242 is about 78.7429556141.

The spelling of 488242 in words is "four hundred eighty-eight thousand, two hundred forty-two".