10656677 has 2 divisors, whose sum is σ = 10656678. Its totient is φ = 10656676.

The previous prime is 10656673. The next prime is 10656683. The reversal of 10656677 is 77665601.

10656677 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5612161 + 5044516 = 2369^2 + 2246^2 .

It is a cyclic number.

It is not a de Polignac number, because 10656677 - 2² = 10656673 is a prime.

It is a super-2 number, since 2×10656677² = 227129529364658, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10656677.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10656673) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5328338 + 5328339.

It is an arithmetic number, because the mean of its divisors is an integer number (5328339).

Almost surely, 2^10656677 is an apocalyptic number.

It is an amenable number.

10656677 is a deficient number, since it is larger than the sum of its proper divisors (1).

10656677 is an equidigital number, since it uses as much as digits as its factorization.

10656677 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 52920, while the sum is 38.

The square root of 10656677 is about 3264.4566163452. The cubic root of 10656677 is about 220.0597427281.

The spelling of 10656677 in words is "ten million, six hundred fifty-six thousand, six hundred seventy-seven".