488614620 has 96 divisors (see below), whose sum is σ = 1524237120. Its totient is φ = 116121600.

The previous prime is 488614619. The next prime is 488614639. The reversal of 488614620 is 26416884.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11820 + ... + 33420.

It is an arithmetic number, because the mean of its divisors is an integer number (15877470).

Almost surely, 2^488614620 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 488614620, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (762118560).

488614620 is an abundant number, since it is smaller than the sum of its proper divisors (1035622500).

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

488614620 is a wasteful number, since it uses less digits than its factorization.

488614620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21655 (or 21653 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 39.

The square root of 488614620 is about 22104.6289269917. The cubic root of 488614620 is about 787.6298238977.

The spelling of 488614620 in words is "four hundred eighty-eight million, six hundred fourteen thousand, six hundred twenty".