471503 has 2 divisors, whose sum is σ = 471504. Its totient is φ = 471502.

The previous prime is 471487. The next prime is 471509. The reversal of 471503 is 305174.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 471503 - 2⁴ = 471487 is a prime.

It is a zygodrome in base 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (471509) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 235751 + 235752.

It is an arithmetic number, because the mean of its divisors is an integer number (235752).

2⁴⁷¹⁵⁰³ is an apocalyptic number.

471503 is a deficient number, since it is larger than the sum of its proper divisors (1).

471503 is an equidigital number, since it uses as much as digits as its factorization.

471503 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 420, while the sum is 20.

The square root of 471503 is about 686.6607604924. The cubic root of 471503 is about 77.8325907650.

Adding to 471503 its reverse (305174), we get a palindrome (776677).

The spelling of 471503 in words is "four hundred seventy-one thousand, five hundred three".