488431 has 4 divisors (see below), whose sum is σ = 490392. Its totient is φ = 486472.

The previous prime is 488419. The next prime is 488441. The reversal of 488431 is 134884.

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

It is a cyclic number.

It is not a de Polignac number, because 488431 - 2⁵ = 488399 is a prime.

It is a super-2 number, since 2×488431² = 477129683522, which contains 22 as substring.

It is a Duffinian number.

It is a zygodrome in base 5.

It is a self number, because there is not a number n which added to its sum of digits gives 488431.

It is a congruent number.

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

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 541 + ... + 1126.

It is an arithmetic number, because the mean of its divisors is an integer number (122598).

2⁴⁸⁸⁴³¹ is an apocalyptic number.

488431 is a deficient number, since it is larger than the sum of its proper divisors (1961).

488431 is a wasteful number, since it uses less digits than its factorization.

488431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1960.

The product of its digits is 3072, while the sum is 28.

The square root of 488431 is about 698.8783871318. The cubic root of 488431 is about 78.7531148512.

It can be divided in two parts, 488 and 431, that added together give a palindrome (919).

The spelling of 488431 in words is "four hundred eighty-eight thousand, four hundred thirty-one".