485166764 has 12 divisors (see below), whose sum is σ = 868787304. Its totient is φ = 236941824.

The previous prime is 485166763. The next prime is 485166793. The reversal of 485166764 is 467661584.

It is not an unprimeable number, because it can be changed into a prime (485166763) 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, 1410197 + ... + 1410540.

It is an arithmetic number, because the mean of its divisors is an integer number (72398942).

Almost surely, 2^485166764 is an apocalyptic number.

It is an amenable number.

485166764 is a deficient number, since it is larger than the sum of its proper divisors (383620540).

485166764 is a wasteful number, since it uses less digits than its factorization.

485166764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2820784 (or 2820782 counting only the distinct ones).

The product of its digits is 967680, while the sum is 47.

The square root of 485166764 is about 22026.5014017206. The cubic root of 485166764 is about 785.7728410544.

The spelling of 485166764 in words is "four hundred eighty-five million, one hundred sixty-six thousand, seven hundred sixty-four".