488182287 has 4 divisors (see below), whose sum is σ = 650909720. Its totient is φ = 325454856.

The previous prime is 488182283. The next prime is 488182309. The reversal of 488182287 is 782281884.

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

It is not a de Polignac number, because 488182287 - 2² = 488182283 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (488182283) 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, 81363712 + ... + 81363717.

It is an arithmetic number, because the mean of its divisors is an integer number (162727430).

Almost surely, 2^488182287 is an apocalyptic number.

488182287 is a deficient number, since it is larger than the sum of its proper divisors (162727433).

488182287 is a wasteful number, since it uses less digits than its factorization.

488182287 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162727432.

The product of its digits is 458752, while the sum is 48.

The square root of 488182287 is about 22094.8475215377. The cubic root of 488182287 is about 787.3974534146.

The spelling of 488182287 in words is "four hundred eighty-eight million, one hundred eighty-two thousand, two hundred eighty-seven".