11461817 has 2 divisors, whose sum is σ = 11461818. Its totient is φ = 11461816.

The previous prime is 11461799. The next prime is 11461829. The reversal of 11461817 is 71816411.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11215801 + 246016 = 3349^2 + 496^2 .

It is a cyclic number.

It is not a de Polignac number, because 11461817 - 2¹⁸ = 11199673 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11461817.

It is not a weakly prime, because it can be changed into another prime (11461117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5730908 + 5730909.

It is an arithmetic number, because the mean of its divisors is an integer number (5730909).

Almost surely, 2^11461817 is an apocalyptic number.

It is an amenable number.

11461817 is a deficient number, since it is larger than the sum of its proper divisors (1).

11461817 is an equidigital number, since it uses as much as digits as its factorization.

11461817 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1344, while the sum is 29.

The square root of 11461817 is about 3385.5305344953. The cubic root of 11461817 is about 225.4677807075.

The spelling of 11461817 in words is "eleven million, four hundred sixty-one thousand, eight hundred seventeen".