485821412 has 12 divisors (see below), whose sum is σ = 894934320. Its totient is φ = 230125896.

The previous prime is 485821397. The next prime is 485821447. The reversal of 485821412 is 214128584.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3196118 + ... + 3196269.

It is an arithmetic number, because the mean of its divisors is an integer number (74577860).

Almost surely, 2^485821412 is an apocalyptic number.

It is an amenable number.

485821412 is a deficient number, since it is larger than the sum of its proper divisors (409112908).

485821412 is a wasteful number, since it uses less digits than its factorization.

485821412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6392410 (or 6392408 counting only the distinct ones).

The product of its digits is 20480, while the sum is 35.

The square root of 485821412 is about 22041.3568547855. The cubic root of 485821412 is about 786.1261033852.

Adding to 485821412 its reverse (214128584), we get a palindrome (699949996).

It can be divided in two parts, 48582 and 1412, that added together give a palindrome (49994).

The spelling of 485821412 in words is "four hundred eighty-five million, eight hundred twenty-one thousand, four hundred twelve".