469487 has 2 divisors, whose sum is σ = 469488. Its totient is φ = 469486.

The previous prime is 469457. The next prime is 469501. The reversal of 469487 is 784964.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 469487 - 2¹⁰ = 468463 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 469487.

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 469487.

It is not a weakly prime, because it can be changed into another prime (469457) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 234743 + 234744.

It is an arithmetic number, because the mean of its divisors is an integer number (234744).

2⁴⁶⁹⁴⁸⁷ is an apocalyptic number.

469487 is a deficient number, since it is larger than the sum of its proper divisors (1).

469487 is an equidigital number, since it uses as much as digits as its factorization.

469487 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 48384, while the sum is 38.

The square root of 469487 is about 685.1912141877. The cubic root of 469487 is about 77.7215029817.

The spelling of 469487 in words is "four hundred sixty-nine thousand, four hundred eighty-seven".