10933661 has 2 divisors, whose sum is σ = 10933662. Its totient is φ = 10933660.

The previous prime is 10933651. The next prime is 10933687. The reversal of 10933661 is 16633901.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10824100 + 109561 = 3290^2 + 331^2 .

It is an emirp because it is prime and its reverse (16633901) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10933661 - 2⁶ = 10933597 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10933621) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5466830 + 5466831.

It is an arithmetic number, because the mean of its divisors is an integer number (5466831).

Almost surely, 2^10933661 is an apocalyptic number.

It is an amenable number.

10933661 is a deficient number, since it is larger than the sum of its proper divisors (1).

10933661 is an equidigital number, since it uses as much as digits as its factorization.

10933661 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2916, while the sum is 29.

The square root of 10933661 is about 3306.6086856476. The cubic root of 10933661 is about 221.9500266273.

The spelling of 10933661 in words is "ten million, nine hundred thirty-three thousand, six hundred sixty-one".