481347228 has 24 divisors (see below), whose sum is σ = 1124908288. Its totient is φ = 160196976.

The previous prime is 481347227. The next prime is 481347233. The reversal of 481347228 is 822743184.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (481347221) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23476 + ... + 38907.

Almost surely, 2^481347228 is an apocalyptic number.

It is an amenable number.

481347228 is an abundant number, since it is smaller than the sum of its proper divisors (643561060).

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

481347228 is a wasteful number, since it uses less digits than its factorization.

481347228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63033 (or 63031 counting only the distinct ones).

The product of its digits is 86016, while the sum is 39.

The square root of 481347228 is about 21939.6268883498. The cubic root of 481347228 is about 783.7053744219.

The spelling of 481347228 in words is "four hundred eighty-one million, three hundred forty-seven thousand, two hundred twenty-eight".