481246331 has 2 divisors, whose sum is σ = 481246332. Its totient is φ = 481246330.

The previous prime is 481246279. The next prime is 481246343. The reversal of 481246331 is 133642184.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 481246331 - 2¹⁸ = 480984187 is a prime.

It is a super-2 number, since 2×481246331² = 463196062201923122, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (481246351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 240623165 + 240623166.

It is an arithmetic number, because the mean of its divisors is an integer number (240623166).

Almost surely, 2^481246331 is an apocalyptic number.

481246331 is a deficient number, since it is larger than the sum of its proper divisors (1).

481246331 is an equidigital number, since it uses as much as digits as its factorization.

481246331 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 13824, while the sum is 32.

The square root of 481246331 is about 21937.3273440499. The cubic root of 481246331 is about 783.6506121199.

The spelling of 481246331 in words is "four hundred eighty-one million, two hundred forty-six thousand, three hundred thirty-one".