466777481 has 2 divisors, whose sum is σ = 466777482. Its totient is φ = 466777480.

The previous prime is 466777469. The next prime is 466777489. The reversal of 466777481 is 184777664.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 252301456 + 214476025 = 15884^2 + 14645^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-466777481 is a prime.

It is a super-2 number, since 2×466777481² = 435762433537410722, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (466777489) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 233388740 + 233388741.

It is an arithmetic number, because the mean of its divisors is an integer number (233388741).

Almost surely, 2^466777481 is an apocalyptic number.

It is an amenable number.

466777481 is a deficient number, since it is larger than the sum of its proper divisors (1).

466777481 is an equidigital number, since it uses as much as digits as its factorization.

466777481 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1580544, while the sum is 50.

The square root of 466777481 is about 21605.0336958774. The cubic root of 466777481 is about 775.7169811653.

The spelling of 466777481 in words is "four hundred sixty-six million, seven hundred seventy-seven thousand, four hundred eighty-one".