948487 has 2 divisors, whose sum is σ = 948488. Its totient is φ = 948486.

The previous prime is 948469. The next prime is 948517. The reversal of 948487 is 784849.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 948487 - 2¹⁹ = 424199 is a prime.

948487 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (948407) 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, 474243 + 474244.

It is an arithmetic number, because the mean of its divisors is an integer number (474244).

2⁹⁴⁸⁴⁸⁷ is an apocalyptic number.

948487 is a deficient number, since it is larger than the sum of its proper divisors (1).

948487 is an equidigital number, since it uses as much as digits as its factorization.

948487 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 64512, while the sum is 40.

The square root of 948487 is about 973.9029725799. The cubic root of 948487 is about 98.2525417657.

The spelling of 948487 in words is "nine hundred forty-eight thousand, four hundred eighty-seven".