11469091 has 2 divisors, whose sum is σ = 11469092. Its totient is φ = 11469090.

The previous prime is 11469079. The next prime is 11469097. The reversal of 11469091 is 19096411.

11469091 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is an emirp because it is prime and its reverse (19096411) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11469091 - 2¹³ = 11460899 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (11469097) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5734545 + 5734546.

It is an arithmetic number, because the mean of its divisors is an integer number (5734546).

Almost surely, 2^11469091 is an apocalyptic number.

11469091 is a deficient number, since it is larger than the sum of its proper divisors (1).

11469091 is an equidigital number, since it uses as much as digits as its factorization.

11469091 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1944, while the sum is 31.

The square root of 11469091 is about 3386.6046418205. The cubic root of 11469091 is about 225.5154667425.

The spelling of 11469091 in words is "eleven million, four hundred sixty-nine thousand, ninety-one".