10350661 has 2 divisors, whose sum is σ = 10350662. Its totient is φ = 10350660.

The previous prime is 10350647. The next prime is 10350673. The reversal of 10350661 is 16605301.

10350661 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5377761 + 4972900 = 2319^2 + 2230^2 .

It is a cyclic number.

It is not a de Polignac number, because 10350661 - 2⁹ = 10350149 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10350601) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5175330 + 5175331.

It is an arithmetic number, because the mean of its divisors is an integer number (5175331).

Almost surely, 2^10350661 is an apocalyptic number.

It is an amenable number.

10350661 is a deficient number, since it is larger than the sum of its proper divisors (1).

10350661 is an equidigital number, since it uses as much as digits as its factorization.

10350661 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 540, while the sum is 22.

The square root of 10350661 is about 3217.2443177353. The cubic root of 10350661 is about 217.9328483236.

Adding to 10350661 its reverse (16605301), we get a palindrome (26955962).

It can be divided in two parts, 10350 and 661, that added together give a palindrome (11011).

The spelling of 10350661 in words is "ten million, three hundred fifty thousand, six hundred sixty-one".