10870 has 8 divisors (see below), whose sum is σ = 19584. Its totient is φ = 4344.

The previous prime is 10867. The next prime is 10883. The reversal of 10870 is 7801.

10870 is an esthetic number in base 7, because in such base its adjacent digits differ by 1.

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

It is an Ulam number.

It is a plaindrome in base 15.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 534 + ... + 553.

It is an arithmetic number, because the mean of its divisors is an integer number (2448).

2¹⁰⁸⁷⁰ is an apocalyptic number.

10870 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10870 is a deficient number, since it is larger than the sum of its proper divisors (8714).

10870 is a wasteful number, since it uses less digits than its factorization.

10870 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1094.

The product of its (nonzero) digits is 56, while the sum is 16.

The square root of 10870 is about 104.2592921518. The cubic root of 10870 is about 22.1518421492.

The spelling of 10870 in words is "ten thousand, eight hundred seventy".