11878093 has 2 divisors, whose sum is σ = 11878094. Its totient is φ = 11878092.

The previous prime is 11878091. The next prime is 11878109. The reversal of 11878093 is 39087811.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11202409 + 675684 = 3347^2 + 822^2 .

It is a cyclic number.

It is not a de Polignac number, because 11878093 - 2¹ = 11878091 is a prime.

Together with 11878091, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11878091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5939046 + 5939047.

It is an arithmetic number, because the mean of its divisors is an integer number (5939047).

Almost surely, 2^11878093 is an apocalyptic number.

It is an amenable number.

11878093 is a deficient number, since it is larger than the sum of its proper divisors (1).

11878093 is an equidigital number, since it uses as much as digits as its factorization.

11878093 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12096, while the sum is 37.

The square root of 11878093 is about 3446.4609384120. The cubic root of 11878093 is about 228.1649378504.

The spelling of 11878093 in words is "eleven million, eight hundred seventy-eight thousand, ninety-three".