10864120 has 16 divisors (see below), whose sum is σ = 24444360. Its totient is φ = 4345632.

The previous prime is 10864111. The next prime is 10864121. The reversal of 10864120 is 2146801.

It is a junction number, because it is equal to n+sod(n) for n = 10864091 and 10864100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10864121) 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 3 ways as a sum of consecutive naturals, for example, 135762 + ... + 135841.

Almost surely, 2^10864120 is an apocalyptic number.

10864120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10864120 is an abundant number, since it is smaller than the sum of its proper divisors (13580240).

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

10864120 is a wasteful number, since it uses less digits than its factorization.

10864120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 271614 (or 271610 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 22.

The square root of 10864120 is about 3296.0764554239. The cubic root of 10864120 is about 221.4784716833.

The spelling of 10864120 in words is "ten million, eight hundred sixty-four thousand, one hundred twenty".