10761409 has 2 divisors, whose sum is σ = 10761410. Its totient is φ = 10761408.

The previous prime is 10761403. The next prime is 10761431. The reversal of 10761409 is 90416701.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6517809 + 4243600 = 2553^2 + 2060^2 .

It is a cyclic number.

It is not a de Polignac number, because 10761409 - 2⁷ = 10761281 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (10761403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5380704 + 5380705.

It is an arithmetic number, because the mean of its divisors is an integer number (5380705).

Almost surely, 2^10761409 is an apocalyptic number.

It is an amenable number.

10761409 is a deficient number, since it is larger than the sum of its proper divisors (1).

10761409 is an equidigital number, since it uses as much as digits as its factorization.

10761409 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 10761409 is about 3280.4586569564. The cubic root of 10761409 is about 220.7782970796.

It can be divided in two parts, 1076 and 1409, that added together give a triangular number (2485 = T₇₀).

The spelling of 10761409 in words is "ten million, seven hundred sixty-one thousand, four hundred nine".