10608581 has 2 divisors, whose sum is σ = 10608582. Its totient is φ = 10608580.

The previous prime is 10608569. The next prime is 10608583. The reversal of 10608581 is 18580601.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5808100 + 4800481 = 2410^2 + 2191^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10608581 is a prime.

It is a super-2 number, since 2×10608581² = 225083981667122, which contains 22 as substring.

Together with 10608583, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10608583) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5304290 + 5304291.

It is an arithmetic number, because the mean of its divisors is an integer number (5304291).

Almost surely, 2^10608581 is an apocalyptic number.

It is an amenable number.

10608581 is a deficient number, since it is larger than the sum of its proper divisors (1).

10608581 is an equidigital number, since it uses as much as digits as its factorization.

10608581 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1920, while the sum is 29.

The square root of 10608581 is about 3257.0816692248. The cubic root of 10608581 is about 219.7281835850.

The spelling of 10608581 in words is "ten million, six hundred eight thousand, five hundred eighty-one".