480811772 has 12 divisors (see below), whose sum is σ = 961623600. Its totient is φ = 206062176.

The previous prime is 480811763. The next prime is 480811783. The reversal of 480811772 is 277118084.

480811772 is an admirable number.

It is a super-3 number, since 3×480811772³ (a number of 27 digits) contains 333 as substring.

It is a congruent number.

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, 8585897 + ... + 8585952.

It is an arithmetic number, because the mean of its divisors is an integer number (80135300).

Almost surely, 2^480811772 is an apocalyptic number.

It is an amenable number.

480811772 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

480811772 is a wasteful number, since it uses less digits than its factorization.

480811772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17171860 (or 17171858 counting only the distinct ones).

The product of its (nonzero) digits is 25088, while the sum is 38.

The square root of 480811772 is about 21927.4205505344. The cubic root of 480811772 is about 783.4146657465.

The spelling of 480811772 in words is "four hundred eighty million, eight hundred eleven thousand, seven hundred seventy-two".