488514440 has 16 divisors (see below), whose sum is σ = 1099157580. Its totient is φ = 195405760.

The previous prime is 488514427. The next prime is 488514469. The reversal of 488514440 is 44415884.

It can be written as a sum of positive squares in 2 ways, for example, as 453775204 + 34739236 = 21302^2 + 5894^2 .

It is a junction number, because it is equal to n+sod(n) for n = 488514394 and 488514403.

It is an unprimeable 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, 6106391 + ... + 6106470.

Almost surely, 2^488514440 is an apocalyptic number.

488514440 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

488514440 is an abundant number, since it is smaller than the sum of its proper divisors (610643140).

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

488514440 is a wasteful number, since it uses less digits than its factorization.

488514440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12212872 (or 12212868 counting only the distinct ones).

The product of its (nonzero) digits is 81920, while the sum is 38.

The square root of 488514440 is about 22102.3627696226. The cubic root of 488514440 is about 787.5759913231.

The spelling of 488514440 in words is "four hundred eighty-eight million, five hundred fourteen thousand, four hundred forty".