488048440 has 64 divisors (see below), whose sum is σ = 1261008000. Its totient is φ = 168128640.

The previous prime is 488048417. The next prime is 488048443. The reversal of 488048440 is 44840884.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a junction number, because it is equal to n+sod(n) for n = 488048393 and 488048402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (488048443) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20830 + ... + 37549.

It is an arithmetic number, because the mean of its divisors is an integer number (19703250).

Almost surely, 2^488048440 is an apocalyptic number.

488048440 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

488048440 is an abundant number, since it is smaller than the sum of its proper divisors (772959560).

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

488048440 is a wasteful number, since it uses less digits than its factorization.

488048440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58420 (or 58416 counting only the distinct ones).

The product of its (nonzero) digits is 131072, while the sum is 40.

The square root of 488048440 is about 22091.8183950530. The cubic root of 488048440 is about 787.3254854749.

The spelling of 488048440 in words is "four hundred eighty-eight million, forty-eight thousand, four hundred forty".