485435856 has 80 divisors (see below), whose sum is σ = 1292935104. Its totient is φ = 156828672.

The previous prime is 485435831. The next prime is 485435869. The reversal of 485435856 is 658534584.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (48).

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, 786460 + ... + 787076.

Almost surely, 2^485435856 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 485435856, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (646467552).

485435856 is an abundant number, since it is smaller than the sum of its proper divisors (807499248).

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

485435856 is a wasteful number, since it uses less digits than its factorization.

485435856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1108 (or 1102 counting only the distinct ones).

The product of its digits is 2304000, while the sum is 48.

The square root of 485435856 is about 22032.6089240471. The cubic root of 485435856 is about 785.9180874049.

The spelling of 485435856 in words is "four hundred eighty-five million, four hundred thirty-five thousand, eight hundred fifty-six".