481347241 has 2 divisors, whose sum is σ = 481347242. Its totient is φ = 481347240.

The previous prime is 481347233. The next prime is 481347253. The reversal of 481347241 is 142743184.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 383337241 + 98010000 = 19579^2 + 9900^2 .

It is a cyclic number.

It is not a de Polignac number, because 481347241 - 2³ = 481347233 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 481347197 and 481347206.

It is not a weakly prime, because it can be changed into another prime (481347221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 240673620 + 240673621.

It is an arithmetic number, because the mean of its divisors is an integer number (240673621).

Almost surely, 2^481347241 is an apocalyptic number.

It is an amenable number.

481347241 is a deficient number, since it is larger than the sum of its proper divisors (1).

481347241 is an equidigital number, since it uses as much as digits as its factorization.

481347241 is an evil number, because the sum of its binary digits is even.

The product of its digits is 21504, while the sum is 34.

The square root of 481347241 is about 21939.6271846173. The cubic root of 481347241 is about 783.7053814772.

The spelling of 481347241 in words is "four hundred eighty-one million, three hundred forty-seven thousand, two hundred forty-one".