11719393 has 8 divisors (see below), whose sum is σ = 13855680. Its totient is φ = 9698640.

The previous prime is 11719387. The next prime is 11719427. The reversal of 11719393 is 39391711.

11719393 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11719393 - 2¹⁷ = 11588321 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11719303) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28663 + ... + 29068.

It is an arithmetic number, because the mean of its divisors is an integer number (1731960).

Almost surely, 2^11719393 is an apocalyptic number.

It is an amenable number.

11719393 is a deficient number, since it is larger than the sum of its proper divisors (2136287).

11719393 is an equidigital number, since it uses as much as digits as its factorization.

11719393 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57767.

The product of its digits is 5103, while the sum is 34.

The square root of 11719393 is about 3423.3598992802. The cubic root of 11719393 is about 227.1442283695.

The spelling of 11719393 in words is "eleven million, seven hundred nineteen thousand, three hundred ninety-three".