10881027 has 8 divisors (see below), whose sum is σ = 16120080. Its totient is φ = 7254000.

The previous prime is 10881019. The next prime is 10881029. The reversal of 10881027 is 72018801.

It is not a de Polignac number, because 10881027 - 2³ = 10881019 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 403001 = 10881027 / (1 + 0 + 8 + 8 + 1 + 0 + 2 + 7).

It is not an unprimeable number, because it can be changed into a prime (10881029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 201474 + ... + 201527.

It is an arithmetic number, because the mean of its divisors is an integer number (2015010).

Almost surely, 2^10881027 is an apocalyptic number.

10881027 is a deficient number, since it is larger than the sum of its proper divisors (5239053).

10881027 is an equidigital number, since it uses as much as digits as its factorization.

10881027 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 403010 (or 403004 counting only the distinct ones).

The product of its (nonzero) digits is 896, while the sum is 27.

The square root of 10881027 is about 3298.6401743749. The cubic root of 10881027 is about 221.5933021452.

Adding to 10881027 its reverse (72018801), we get a palindrome (82899828).

The spelling of 10881027 in words is "ten million, eight hundred eighty-one thousand, twenty-seven".