488042 has 4 divisors (see below), whose sum is σ = 732066. Its totient is φ = 244020.

The previous prime is 488021. The next prime is 488051. The reversal of 488042 is 240884.

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., 312481 + 175561 = 559^2 + 419^2 .

It is an Ulam number.

It is an unprimeable number.

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, 122009 + ... + 122012.

2⁴⁸⁸⁰⁴² is an apocalyptic number.

488042 is a deficient number, since it is larger than the sum of its proper divisors (244024).

488042 is a wasteful number, since it uses less digits than its factorization.

488042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 244023.

The product of its (nonzero) digits is 2048, while the sum is 26.

The square root of 488042 is about 698.6000286287. The cubic root of 488042 is about 78.7322022432.

The spelling of 488042 in words is "four hundred eighty-eight thousand, forty-two".