472477 has 2 divisors, whose sum is σ = 472478. Its totient is φ = 472476.

The previous prime is 472469. The next prime is 472523. The reversal of 472477 is 774274.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 376996 + 95481 = 614^2 + 309^2 .

It is a cyclic number.

It is not a de Polignac number, because 472477 - 2³ = 472469 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (472457) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 236238 + 236239.

It is an arithmetic number, because the mean of its divisors is an integer number (236239).

2⁴⁷²⁴⁷⁷ is an apocalyptic number.

It is an amenable number.

472477 is a deficient number, since it is larger than the sum of its proper divisors (1).

472477 is an equidigital number, since it uses as much as digits as its factorization.

472477 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10976, while the sum is 31.

The square root of 472477 is about 687.3696240015. The cubic root of 472477 is about 77.8861477256.

It can be divided in two parts, 472 and 477, that added together give a palindrome (949).

The spelling of 472477 in words is "four hundred seventy-two thousand, four hundred seventy-seven", and thus it is an iban number.