476477 has 2 divisors, whose sum is σ = 476478. Its totient is φ = 476476.

The previous prime is 476467. The next prime is 476479. The reversal of 476477 is 774674.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 454276 + 22201 = 674^2 + 149^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-476477 is a prime.

Together with 476479, it forms a pair of twin primes.

It is a Chen prime.

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 476477.

It is not a weakly prime, because it can be changed into another prime (476479) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 238238 + 238239.

It is an arithmetic number, because the mean of its divisors is an integer number (238239).

2⁴⁷⁶⁴⁷⁷ is an apocalyptic number.

It is an amenable number.

476477 is a deficient number, since it is larger than the sum of its proper divisors (1).

476477 is an equidigital number, since it uses as much as digits as its factorization.

476477 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 32928, while the sum is 35.

The square root of 476477 is about 690.2731343461. The cubic root of 476477 is about 78.1053256058.

The spelling of 476477 in words is "four hundred seventy-six thousand, four hundred seventy-seven".