481098240 has 480 divisors, whose sum is σ = 2017192320. Its totient is φ = 103514112.

The previous prime is 481098227. The next prime is 481098281. The reversal of 481098240 is 42890184.

It is a tau number, because it is divible by the number of its divisors (480).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 481098195 and 481098204.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3064242 + ... + 3064398.

It is an arithmetic number, because the mean of its divisors is an integer number (4202484).

Almost surely, 2^481098240 is an apocalyptic number.

481098240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 481098240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1008596160).

481098240 is an abundant number, since it is smaller than the sum of its proper divisors (1536094080).

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

481098240 is a wasteful number, since it uses less digits than its factorization.

481098240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212 (or 193 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 36.

The square root of 481098240 is about 21933.9517643310. The cubic root of 481098240 is about 783.5702211979.

The spelling of 481098240 in words is "four hundred eighty-one million, ninety-eight thousand, two hundred forty".