488238456 has 16 divisors (see below), whose sum is σ = 1220596200. Its totient is φ = 162746144.

The previous prime is 488238451. The next prime is 488238463. The reversal of 488238456 is 654832884.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (488238451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10171611 + ... + 10171658.

Almost surely, 2^488238456 is an apocalyptic number.

It is an amenable number.

488238456 is an abundant number, since it is smaller than the sum of its proper divisors (732357744).

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

488238456 is a wasteful number, since it uses less digits than its factorization.

488238456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20343278 (or 20343274 counting only the distinct ones).

The product of its digits is 1474560, while the sum is 48.

The square root of 488238456 is about 22096.1185731793. The cubic root of 488238456 is about 787.4276508993.

The spelling of 488238456 in words is "four hundred eighty-eight million, two hundred thirty-eight thousand, four hundred fifty-six".