488722064 has 20 divisors (see below), whose sum is σ = 947824380. Its totient is φ = 244122240.

The previous prime is 488722049. The next prime is 488722067. The reversal of 488722064 is 460227884.

It can be written as a sum of positive squares in 2 ways, for example, as 380562064 + 108160000 = 19508^2 + 10400^2 .

It is not an unprimeable number, because it can be changed into a prime (488722067) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2582 + ... + 31370.

It is an arithmetic number, because the mean of its divisors is an integer number (47391219).

Almost surely, 2^488722064 is an apocalyptic number.

It is an amenable number.

488722064 is a deficient number, since it is larger than the sum of its proper divisors (459102316).

488722064 is a wasteful number, since it uses less digits than its factorization.

488722064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29858 (or 29852 counting only the distinct ones).

The product of its (nonzero) digits is 172032, while the sum is 41.

The square root of 488722064 is about 22107.0591440834. The cubic root of 488722064 is about 787.6875516673.

The spelling of 488722064 in words is "four hundred eighty-eight million, seven hundred twenty-two thousand, sixty-four".