10870000 has 50 divisors (see below), whose sum is σ = 26341568. Its totient is φ = 4344000.

The previous prime is 10869979. The next prime is 10870003. The reversal of 10870000 is 7801.

It is a tau number, because it is divible by the number of its divisors (50).

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10870003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 9457 + ... + 10543.

Almost surely, 2^10870000 is an apocalyptic number.

10870000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10870000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13170784).

10870000 is an abundant number, since it is smaller than the sum of its proper divisors (15471568).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10870000 is an equidigital number, since it uses as much as digits as its factorization.

10870000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1115 (or 1094 counting only the distinct ones).

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

The square root of 10870000 is about 3296.9683043669. The cubic root of 10870000 is about 221.5184214917.

Adding to 10870000 its reverse (7801), we get a palindrome (10877801).

The spelling of 10870000 in words is "ten million, eight hundred seventy thousand".