Search a number
-
+
885007 = 4012207
BaseRepresentation
bin11011000000100001111
31122222000001
43120010033
5211310012
630545131
710344124
oct3300417
91588001
10885007
11554a12
123681a7
1324ca96
1419074b
15127357
hexd810f

885007 has 4 divisors (see below), whose sum is σ = 887616. Its totient is φ = 882400.

The previous prime is 884999. The next prime is 885023. The reversal of 885007 is 700588.

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

It is a cyclic number.

It is not a de Polignac number, because 885007 - 23 = 884999 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (885097) 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, 703 + ... + 1504.

It is an arithmetic number, because the mean of its divisors is an integer number (221904).

2885007 is an apocalyptic number.

885007 is a deficient number, since it is larger than the sum of its proper divisors (2609).

885007 is a wasteful number, since it uses less digits than its factorization.

885007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2608.

The product of its (nonzero) digits is 2240, while the sum is 28.

The square root of 885007 is about 940.7481065620. The cubic root of 885007 is about 96.0098007934.

The spelling of 885007 in words is "eight hundred eighty-five thousand, seven".

Divisors: 1 401 2207 885007