10906657 has 2 divisors, whose sum is σ = 10906658. Its totient is φ = 10906656.

The previous prime is 10906631. The next prime is 10906733. The reversal of 10906657 is 75660901.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10342656 + 564001 = 3216^2 + 751^2 .

It is an emirp because it is prime and its reverse (75660901) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10906657 - 2⁷ = 10906529 is a prime.

It is not a weakly prime, because it can be changed into another prime (10906457) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5453328 + 5453329.

It is an arithmetic number, because the mean of its divisors is an integer number (5453329).

Almost surely, 2^10906657 is an apocalyptic number.

It is an amenable number.

10906657 is a deficient number, since it is larger than the sum of its proper divisors (1).

10906657 is an equidigital number, since it uses as much as digits as its factorization.

10906657 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11340, while the sum is 34.

The square root of 10906657 is about 3302.5228235396. The cubic root of 10906657 is about 221.7671516327.

The spelling of 10906657 in words is "ten million, nine hundred six thousand, six hundred fifty-seven".