488538000 has 320 divisors, whose sum is σ = 1787385600. Its totient is φ = 127526400.

The previous prime is 488537983. The next prime is 488538041. The reversal of 488538000 is 835884.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

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 63 ways as a sum of consecutive naturals, for example, 4481946 + ... + 4482054.

It is an arithmetic number, because the mean of its divisors is an integer number (5585580).

Almost surely, 2^488538000 is an apocalyptic number.

488538000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 488538000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (893692800).

488538000 is an abundant number, since it is smaller than the sum of its proper divisors (1298847600).

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

488538000 is a wasteful number, since it uses less digits than its factorization.

488538000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 224 (or 202 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 36.

The square root of 488538000 is about 22102.8957378892. The cubic root of 488538000 is about 787.5886521512.

The spelling of 488538000 in words is "four hundred eighty-eight million, five hundred thirty-eight thousand".