10409761 has 2 divisors, whose sum is σ = 10409762. Its totient is φ = 10409760.

The previous prime is 10409747. The next prime is 10409771. The reversal of 10409761 is 16790401.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6630625 + 3779136 = 2575^2 + 1944^2 .

It is a cyclic number.

It is not a de Polignac number, because 10409761 - 2⁹ = 10409249 is a prime.

It is not a weakly prime, because it can be changed into another prime (10409771) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5204880 + 5204881.

It is an arithmetic number, because the mean of its divisors is an integer number (5204881).

Almost surely, 2^10409761 is an apocalyptic number.

It is an amenable number.

10409761 is a deficient number, since it is larger than the sum of its proper divisors (1).

10409761 is an equidigital number, since it uses as much as digits as its factorization.

10409761 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1512, while the sum is 28.

The square root of 10409761 is about 3226.4161231930. The cubic root of 10409761 is about 218.3468442713.

It can be divided in two parts, 1040 and 9761, that added together give a palindrome (10801).

The spelling of 10409761 in words is "ten million, four hundred nine thousand, seven hundred sixty-one".