488623 has 4 divisors (see below), whose sum is σ = 514360. Its totient is φ = 462888.

The previous prime is 488617. The next prime is 488627. The reversal of 488623 is 326884.

It is a happy number.

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 488623 - 2¹⁷ = 357551 is a prime.

It is a super-2 number, since 2×488623² = 477504872258, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (488627) 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 3 ways as a sum of consecutive naturals, for example, 12840 + ... + 12877.

It is an arithmetic number, because the mean of its divisors is an integer number (128590).

2⁴⁸⁸⁶²³ is an apocalyptic number.

488623 is a deficient number, since it is larger than the sum of its proper divisors (25737).

488623 is a wasteful number, since it uses less digits than its factorization.

488623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25736.

The product of its digits is 9216, while the sum is 31.

The square root of 488623 is about 699.0157365897. The cubic root of 488623 is about 78.7634326628.

It can be divided in two parts, 488 and 623, that added together give a palindrome (1111).

The spelling of 488623 in words is "four hundred eighty-eight thousand, six hundred twenty-three".