948403 has 2 divisors, whose sum is σ = 948404. Its totient is φ = 948402.

The previous prime is 948401. The next prime is 948407. The reversal of 948403 is 304849.

It is a weak prime.

It is an emirp because it is prime and its reverse (304849) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 948403 - 2¹ = 948401 is a prime.

Together with 948401, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (948401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 474201 + 474202.

It is an arithmetic number, because the mean of its divisors is an integer number (474202).

2⁹⁴⁸⁴⁰³ is an apocalyptic number.

948403 is a deficient number, since it is larger than the sum of its proper divisors (1).

948403 is an equidigital number, since it uses as much as digits as its factorization.

948403 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 948403 is about 973.8598461791. The cubic root of 948403 is about 98.2496411963.

The spelling of 948403 in words is "nine hundred forty-eight thousand, four hundred three".