481064421 has 8 divisors (see below), whose sum is σ = 641659744. Its totient is φ = 320589360.

The previous prime is 481064393. The next prime is 481064461. The reversal of 481064421 is 124460184.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 481064421 - 2¹⁹ = 480540133 is a prime.

It is a super-3 number, since 3×481064421³ (a number of 27 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (481064461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20275 + ... + 37056.

It is an arithmetic number, because the mean of its divisors is an integer number (80207468).

Almost surely, 2^481064421 is an apocalyptic number.

It is an amenable number.

481064421 is a deficient number, since it is larger than the sum of its proper divisors (160595323).

481064421 is a wasteful number, since it uses less digits than its factorization.

481064421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60131.

The product of its (nonzero) digits is 6144, while the sum is 30.

The square root of 481064421 is about 21933.1808226714. The cubic root of 481064421 is about 783.5518603033.

The spelling of 481064421 in words is "four hundred eighty-one million, sixty-four thousand, four hundred twenty-one".