461120477 has 2 divisors, whose sum is σ = 461120478. Its totient is φ = 461120476.

The previous prime is 461120437. The next prime is 461120497. The reversal of 461120477 is 774021164.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 373996921 + 87123556 = 19339^2 + 9334^2 .

It is a cyclic number.

It is not a de Polignac number, because 461120477 - 2²⁴ = 444343261 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (461120417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 230560238 + 230560239.

It is an arithmetic number, because the mean of its divisors is an integer number (230560239).

Almost surely, 2^461120477 is an apocalyptic number.

It is an amenable number.

461120477 is a deficient number, since it is larger than the sum of its proper divisors (1).

461120477 is an equidigital number, since it uses as much as digits as its factorization.

461120477 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9408, while the sum is 32.

The square root of 461120477 is about 21473.7159569554. The cubic root of 461120477 is about 772.5705270353.

The spelling of 461120477 in words is "four hundred sixty-one million, one hundred twenty thousand, four hundred seventy-seven".