481109860 has 288 divisors, whose sum is σ = 1425973248. Its totient is φ = 132126720.

The previous prime is 481109857. The next prime is 481109861. The reversal of 481109860 is 68901184.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (481109861) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 10236357 + ... + 10236403.

It is an arithmetic number, because the mean of its divisors is an integer number (4951296).

Almost surely, 2^481109860 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 481109860, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (712986624).

481109860 is an abundant number, since it is smaller than the sum of its proper divisors (944863388).

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

481109860 is a wasteful number, since it uses less digits than its factorization.

481109860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131 (or 112 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 37.

The square root of 481109860 is about 21934.2166488799. The cubic root of 481109860 is about 783.5765296896.

It can be divided in two parts, 48110 and 9860, that added together give a triangular number (57970 = T₃₄₀).

The spelling of 481109860 in words is "four hundred eighty-one million, one hundred nine thousand, eight hundred sixty".