481421085 has 16 divisors (see below), whose sum is σ = 774533760. Its totient is φ = 255337920.

The previous prime is 481421071. The next prime is 481421099. The reversal of 481421085 is 580124184.

It is an interprime number because it is at equal distance from previous prime (481421071) and next prime (481421099).

It is not a de Polignac number, because 481421085 - 2⁵ = 481421053 is a prime.

It is a super-2 number, since 2×481421085² = 463532522165154450, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 85945 + ... + 91374.

It is an arithmetic number, because the mean of its divisors is an integer number (48408360).

Almost surely, 2^481421085 is an apocalyptic number.

It is an amenable number.

481421085 is a deficient number, since it is larger than the sum of its proper divisors (293112675).

481421085 is a wasteful number, since it uses less digits than its factorization.

481421085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177508.

The product of its (nonzero) digits is 10240, while the sum is 33.

The square root of 481421085 is about 21941.3100110271. The cubic root of 481421085 is about 783.7454557910.

The spelling of 481421085 in words is "four hundred eighty-one million, four hundred twenty-one thousand, eighty-five".