885403 has 2 divisors, whose sum is σ = 885404. Its totient is φ = 885402.

The previous prime is 885397. The next prime is 885421. The reversal of 885403 is 304588.

885403 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 885403 - 2⁵ = 885371 is a prime.

885403 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (885473) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 442701 + 442702.

It is an arithmetic number, because the mean of its divisors is an integer number (442702).

2⁸⁸⁵⁴⁰³ is an apocalyptic number.

885403 is a deficient number, since it is larger than the sum of its proper divisors (1).

885403 is an equidigital number, since it uses as much as digits as its factorization.

885403 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3840, while the sum is 28.

The square root of 885403 is about 940.9585538163. The cubic root of 885403 is about 96.0241186507.

The spelling of 885403 in words is "eight hundred eighty-five thousand, four hundred three".