485861028 has 24 divisors (see below), whose sum is σ = 1134103488. Its totient is φ = 161892576.

The previous prime is 485860967. The next prime is 485861093. The reversal of 485861028 is 820168584.

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, 35025 + ... + 46887.

It is an arithmetic number, because the mean of its divisors is an integer number (47254312).

Almost surely, 2^485861028 is an apocalyptic number.

It is an amenable number.

485861028 is an abundant number, since it is smaller than the sum of its proper divisors (648242460).

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

485861028 is a wasteful number, since it uses less digits than its factorization.

485861028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15283 (or 15281 counting only the distinct ones).

The product of its (nonzero) digits is 122880, while the sum is 42.

The square root of 485861028 is about 22042.2555107230. The cubic root of 485861028 is about 786.1474708565.

The spelling of 485861028 in words is "four hundred eighty-five million, eight hundred sixty-one thousand, twenty-eight".