481065420 has 96 divisors (see below), whose sum is σ = 1477921536. Its totient is φ = 115948800.

The previous prime is 481065413. The next prime is 481065421. The reversal of 481065420 is 24560184.

It is a super-3 number, since 3×481065420³ (a number of 27 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (481065421) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 117447 + ... + 121473.

It is an arithmetic number, because the mean of its divisors is an integer number (15395016).

Almost surely, 2^481065420 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 481065420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (738960768).

481065420 is an abundant number, since it is smaller than the sum of its proper divisors (996856116).

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

481065420 is a wasteful number, since it uses less digits than its factorization.

481065420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4231 (or 4229 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 30.

The square root of 481065420 is about 21933.2035963742. The cubic root of 481065420 is about 783.5524026893.

The spelling of 481065420 in words is "four hundred eighty-one million, sixty-five thousand, four hundred twenty".