488403 has 8 divisors (see below), whose sum is σ = 723600. Its totient is φ = 325584.

The previous prime is 488401. The next prime is 488407. The reversal of 488403 is 304884.

It is not a de Polignac number, because 488403 - 2¹ = 488401 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 18089 = 488403 / (4 + 8 + 8 + 4 + 0 + 3).

It is not an unprimeable number, because it can be changed into a prime (488401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9018 + ... + 9071.

It is an arithmetic number, because the mean of its divisors is an integer number (90450).

2⁴⁸⁸⁴⁰³ is an apocalyptic number.

488403 is a deficient number, since it is larger than the sum of its proper divisors (235197).

488403 is a wasteful number, since it uses less digits than its factorization.

488403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18098 (or 18092 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

The square root of 488403 is about 698.8583547472. The cubic root of 488403 is about 78.7516099444.

The spelling of 488403 in words is "four hundred eighty-eight thousand, four hundred three".