10862081 has 2 divisors, whose sum is σ = 10862082. Its totient is φ = 10862080.

The previous prime is 10862063. The next prime is 10862083. The reversal of 10862081 is 18026801.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10080625 + 781456 = 3175^2 + 884^2 .

It is a cyclic number.

It is not a de Polignac number, because 10862081 - 2¹⁴ = 10845697 is a prime.

It is a super-2 number, since 2×10862081² = 235969607301122, which contains 22 as substring.

Together with 10862083, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10862081.

It is not a weakly prime, because it can be changed into another prime (10862083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5431040 + 5431041.

It is an arithmetic number, because the mean of its divisors is an integer number (5431041).

Almost surely, 2^10862081 is an apocalyptic number.

It is an amenable number.

10862081 is a deficient number, since it is larger than the sum of its proper divisors (1).

10862081 is an equidigital number, since it uses as much as digits as its factorization.

10862081 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 768, while the sum is 26.

The square root of 10862081 is about 3295.7671337642. The cubic root of 10862081 is about 221.4646149740.

Adding to 10862081 its reverse (18026801), we get a palindrome (28888882).

The spelling of 10862081 in words is "ten million, eight hundred sixty-two thousand, eighty-one".