488406 has 8 divisors (see below), whose sum is σ = 976824. Its totient is φ = 162800.

The previous prime is 488401. The next prime is 488407. The reversal of 488406 is 604884.

It is a sphenic number, since it is the product of 3 distinct primes.

488406 is an admirable number.

It is an Ulam number.

It is a congruent number.

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

488406 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

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 3 ways as a sum of consecutive naturals, for example, 40695 + ... + 40706.

It is an arithmetic number, because the mean of its divisors is an integer number (122103).

2⁴⁸⁸⁴⁰⁶ is an apocalyptic number.

488406 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

488406 is a wasteful number, since it uses less digits than its factorization.

488406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81406.

The product of its (nonzero) digits is 6144, while the sum is 30.

The square root of 488406 is about 698.8605011016. The cubic root of 488406 is about 78.7517711872.

It can be divided in two parts, 4 and 88406, that added together give a triangular number (88410 = T₄₂₀).

The spelling of 488406 in words is "four hundred eighty-eight thousand, four hundred six".