10843880 has 16 divisors (see below), whose sum is σ = 24398820. Its totient is φ = 4337536.

The previous prime is 10843871. The next prime is 10843897. The reversal of 10843880 is 8834801.

It can be written as a sum of positive squares in 2 ways, for example, as 10745284 + 98596 = 3278^2 + 314^2 .

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 3 ways as a sum of consecutive naturals, for example, 135509 + ... + 135588.

Almost surely, 2^10843880 is an apocalyptic number.

10843880 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10843880 is an abundant number, since it is smaller than the sum of its proper divisors (13554940).

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

10843880 is a wasteful number, since it uses less digits than its factorization.

10843880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 271108 (or 271104 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 32.

The square root of 10843880 is about 3293.0047069508. The cubic root of 10843880 is about 221.3408470700.

The spelling of 10843880 in words is "ten million, eight hundred forty-three thousand, eight hundred eighty".