10871223 has 8 divisors (see below), whose sum is σ = 15812736. Its totient is φ = 6588600.

The previous prime is 10871221. The next prime is 10871227. The reversal of 10871223 is 32217801.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10871223 - 2¹ = 10871221 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10871193 and 10871202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10871221) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 164683 + ... + 164748.

It is an arithmetic number, because the mean of its divisors is an integer number (1976592).

Almost surely, 2^10871223 is an apocalyptic number.

10871223 is a deficient number, since it is larger than the sum of its proper divisors (4941513).

10871223 is a wasteful number, since it uses less digits than its factorization.

10871223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 329445.

The product of its (nonzero) digits is 672, while the sum is 24.

The square root of 10871223 is about 3297.1537725742. The cubic root of 10871223 is about 221.5267289701.

The spelling of 10871223 in words is "ten million, eight hundred seventy-one thousand, two hundred twenty-three".