10806533 has 2 divisors, whose sum is σ = 10806534. Its totient is φ = 10806532.

The previous prime is 10806511. The next prime is 10806539. The reversal of 10806533 is 33560801.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9972964 + 833569 = 3158^2 + 913^2 .

It is a cyclic number.

It is not a de Polignac number, because 10806533 - 2¹⁶ = 10740997 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10806539) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5403266 + 5403267.

It is an arithmetic number, because the mean of its divisors is an integer number (5403267).

Almost surely, 2^10806533 is an apocalyptic number.

It is an amenable number.

10806533 is a deficient number, since it is larger than the sum of its proper divisors (1).

10806533 is an equidigital number, since it uses as much as digits as its factorization.

10806533 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 10806533 is about 3287.3291590591. The cubic root of 10806533 is about 221.0864508934.

The spelling of 10806533 in words is "ten million, eight hundred six thousand, five hundred thirty-three".