10866025 has 12 divisors (see below), whose sum is σ = 13803804. Its totient is φ = 8480000.

The previous prime is 10866019. The next prime is 10866059. The reversal of 10866025 is 52066801.

It can be written as a sum of positive squares in 6 ways, for example, as 549081 + 10316944 = 741^2 + 3212^2 .

It is not a de Polignac number, because 10866025 - 2³ = 10866017 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10865984 and 10866002.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 4276 + ... + 6325.

It is an arithmetic number, because the mean of its divisors is an integer number (1150317).

Almost surely, 2^10866025 is an apocalyptic number.

It is an amenable number.

10866025 is a deficient number, since it is larger than the sum of its proper divisors (2937779).

10866025 is a wasteful number, since it uses less digits than its factorization.

10866025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10652 (or 10647 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 10866025 is about 3296.3654227042. The cubic root of 10866025 is about 221.4914161841.

The spelling of 10866025 in words is "ten million, eight hundred sixty-six thousand, twenty-five".