11910361 has 2 divisors, whose sum is σ = 11910362. Its totient is φ = 11910360.

The previous prime is 11910347. The next prime is 11910391. The reversal of 11910361 is 16301911.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8088336 + 3822025 = 2844^2 + 1955^2 .

It is a cyclic number.

It is not a de Polignac number, because 11910361 - 2⁷ = 11910233 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (11910341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5955180 + 5955181.

It is an arithmetic number, because the mean of its divisors is an integer number (5955181).

Almost surely, 2^11910361 is an apocalyptic number.

It is an amenable number.

11910361 is a deficient number, since it is larger than the sum of its proper divisors (1).

11910361 is an equidigital number, since it uses as much as digits as its factorization.

11910361 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 162, while the sum is 22.

The square root of 11910361 is about 3451.1390873160. The cubic root of 11910361 is about 228.3713618204.

The spelling of 11910361 in words is "eleven million, nine hundred ten thousand, three hundred sixty-one".