11915093 has 2 divisors, whose sum is σ = 11915094. Its totient is φ = 11915092.

The previous prime is 11915077. The next prime is 11915107. The reversal of 11915093 is 39051911.

11915093 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 can be written as a sum of positive squares in only one way, i.e., 9284209 + 2630884 = 3047^2 + 1622^2 .

It is a cyclic number.

It is not a de Polignac number, because 11915093 - 2⁴ = 11915077 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11915023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5957546 + 5957547.

It is an arithmetic number, because the mean of its divisors is an integer number (5957547).

Almost surely, 2^11915093 is an apocalyptic number.

It is an amenable number.

11915093 is a deficient number, since it is larger than the sum of its proper divisors (1).

11915093 is an equidigital number, since it uses as much as digits as its factorization.

11915093 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1215, while the sum is 29.

The square root of 11915093 is about 3451.8245899814. The cubic root of 11915093 is about 228.4016018834.

The spelling of 11915093 in words is "eleven million, nine hundred fifteen thousand, ninety-three".