488237420 has 48 divisors (see below), whose sum is σ = 1127812896. Its totient is φ = 177531200.

The previous prime is 488237413. The next prime is 488237441. The reversal of 488237420 is 24732884.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17450 + ... + 35790.

It is an arithmetic number, because the mean of its divisors is an integer number (23496102).

Almost surely, 2^488237420 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 488237420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (563906448).

488237420 is an abundant number, since it is smaller than the sum of its proper divisors (639575476).

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

488237420 is a wasteful number, since it uses less digits than its factorization.

488237420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18383 (or 18359 counting only the distinct ones).

The product of its (nonzero) digits is 86016, while the sum is 38.

The square root of 488237420 is about 22096.0951301356. The cubic root of 488237420 is about 787.4270939477.

The spelling of 488237420 in words is "four hundred eighty-eight million, two hundred thirty-seven thousand, four hundred twenty".