11458091 has 2 divisors, whose sum is σ = 11458092. Its totient is φ = 11458090.

The previous prime is 11458079. The next prime is 11458093. The reversal of 11458091 is 19085411.

11458091 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 (19085411) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11458091 - 2²² = 7263787 is a prime.

It is a Sophie Germain prime.

Together with 11458093, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (11458093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5729045 + 5729046.

It is an arithmetic number, because the mean of its divisors is an integer number (5729046).

Almost surely, 2^11458091 is an apocalyptic number.

11458091 is a deficient number, since it is larger than the sum of its proper divisors (1).

11458091 is an equidigital number, since it uses as much as digits as its factorization.

11458091 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1440, while the sum is 29.

The square root of 11458091 is about 3384.9802067368. The cubic root of 11458091 is about 225.4433464199.

The spelling of 11458091 in words is "eleven million, four hundred fifty-eight thousand, ninety-one".