481552284 has 48 divisors (see below), whose sum is σ = 1136667168. Its totient is φ = 158665728.

The previous prime is 481552261. The next prime is 481552297. The reversal of 481552284 is 482255184.

It is a happy number.

It is a super-3 number, since 3×481552284³ (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 15 ways as a sum of consecutive naturals, for example, 438424 + ... + 439520.

It is an arithmetic number, because the mean of its divisors is an integer number (23680566).

Almost surely, 2^481552284 is an apocalyptic number.

It is an amenable number.

481552284 is an abundant number, since it is smaller than the sum of its proper divisors (655114884).

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

481552284 is a wasteful number, since it uses less digits than its factorization.

481552284 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1494 (or 1492 counting only the distinct ones).

The product of its digits is 102400, while the sum is 39.

The square root of 481552284 is about 21944.2995787061. The cubic root of 481552284 is about 783.8166459152.

The spelling of 481552284 in words is "four hundred eighty-one million, five hundred fifty-two thousand, two hundred eighty-four".