11793621 has 16 divisors (see below), whose sum is σ = 18026624. Its totient is φ = 6718464.

The previous prime is 11793619. The next prime is 11793629. The reversal of 11793621 is 12639711.

It is not a de Polignac number, because 11793621 - 2¹ = 11793619 is a prime.

It is a zygodrome in base 6.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11793629) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8445 + ... + 9741.

It is an arithmetic number, because the mean of its divisors is an integer number (1126664).

Almost surely, 2^11793621 is an apocalyptic number.

It is an amenable number.

11793621 is a deficient number, since it is larger than the sum of its proper divisors (6233003).

11793621 is a wasteful number, since it uses less digits than its factorization.

11793621 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1740.

The product of its digits is 2268, while the sum is 30.

The square root of 11793621 is about 3434.1841825971. The cubic root of 11793621 is about 227.6227795972.

The spelling of 11793621 in words is "eleven million, seven hundred ninety-three thousand, six hundred twenty-one".