11789801 has 4 divisors (see below), whose sum is σ = 11819604. Its totient is φ = 11760000.

The previous prime is 11789773. The next prime is 11789803. The reversal of 11789801 is 10898711.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 10898711 = 23 ⋅473857.

It can be written as a sum of positive squares in 2 ways, for example, as 7295401 + 4494400 = 2701^2 + 2120^2 .

It is a cyclic number.

It is not a de Polignac number, because 11789801 - 2⁶ = 11789737 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11789803) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14300 + ... + 15101.

It is an arithmetic number, because the mean of its divisors is an integer number (2954901).

Almost surely, 2^11789801 is an apocalyptic number.

It is an amenable number.

11789801 is a deficient number, since it is larger than the sum of its proper divisors (29803).

11789801 is an equidigital number, since it uses as much as digits as its factorization.

11789801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29802.

The product of its (nonzero) digits is 4032, while the sum is 35.

The square root of 11789801 is about 3433.6279647044. The cubic root of 11789801 is about 227.5982009735.

The spelling of 11789801 in words is "eleven million, seven hundred eighty-nine thousand, eight hundred one".