477461 has 2 divisors, whose sum is σ = 477462. Its totient is φ = 477460.

The previous prime is 477439. The next prime is 477469. The reversal of 477461 is 164774.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 448900 + 28561 = 670^2 + 169^2 .

It is a cyclic number.

It is not a de Polignac number, because 477461 - 2¹⁸ = 215317 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 477461.

It is not a weakly prime, because it can be changed into another prime (477469) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 238730 + 238731.

It is an arithmetic number, because the mean of its divisors is an integer number (238731).

2⁴⁷⁷⁴⁶¹ is an apocalyptic number.

It is an amenable number.

477461 is a deficient number, since it is larger than the sum of its proper divisors (1).

477461 is an equidigital number, since it uses as much as digits as its factorization.

477461 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4704, while the sum is 29.

The square root of 477461 is about 690.9855280684. The cubic root of 477461 is about 78.1590552329.

The spelling of 477461 in words is "four hundred seventy-seven thousand, four hundred sixty-one".