485307488 has 48 divisors (see below), whose sum is σ = 988185744. Its totient is φ = 234455040.

The previous prime is 485307461. The next prime is 485307491. The reversal of 485307488 is 884703584.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 138656 + ... + 142112.

It is an arithmetic number, because the mean of its divisors is an integer number (20587203).

Almost surely, 2^485307488 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 485307488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (494092872).

485307488 is an abundant number, since it is smaller than the sum of its proper divisors (502878256).

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

485307488 is a wasteful number, since it uses less digits than its factorization.

485307488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3615 (or 3607 counting only the distinct ones).

The product of its (nonzero) digits is 860160, while the sum is 47.

The square root of 485307488 is about 22029.6955948102. The cubic root of 485307488 is about 785.8488055929.

The spelling of 485307488 in words is "four hundred eighty-five million, three hundred seven thousand, four hundred eighty-eight".