885387 has 4 divisors (see below), whose sum is σ = 1180520. Its totient is φ = 590256.

The previous prime is 885383. The next prime is 885389. The reversal of 885387 is 783588.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 885387 - 2² = 885383 is a prime.

It is a D-number.

It is a Duffinian number.

885387 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (885383) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 147562 + ... + 147567.

It is an arithmetic number, because the mean of its divisors is an integer number (295130).

2⁸⁸⁵³⁸⁷ is an apocalyptic number.

885387 is a deficient number, since it is larger than the sum of its proper divisors (295133).

885387 is a wasteful number, since it uses less digits than its factorization.

885387 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 295132.

The product of its digits is 53760, while the sum is 39.

The square root of 885387 is about 940.9500518093. The cubic root of 885387 is about 96.0235402342.

The spelling of 885387 in words is "eight hundred eighty-five thousand, three hundred eighty-seven".